Nina Dobrev Engaged to Ian Somerhalder?

Are Nina Dobrev and Ian Somerhalder engaged?

That’s what Perez Hilton thinks.

Reviewing pictures of Dobrev from a Christian Dior event on Wednesday, the blogger discovered “a mysterious gold ring on her left hand!”

He declares, “It can only mean one thing… SHE’S ENGAGED TO IAN SOMERHALDER!!!”

Among the bits of “evidence” Perez cites are the fact that it was Dobrev’s birthday, and her “ginormous smile… the kind you get when someone proposes!”

Boy, that’s rock solid detective work.

Unfortunately, Perez is 100 percent WRONG.

A rep for Dobrev tells Gossip Cop the engagement report is “totally untrue.”

Liam Hemsworth Wants Miley Cyrus to Quit Twitter

Miley Cyrus got the rumor mill going a few weeks ago with a series of sad posts on Twitter. Immediately, the Internet was abuzz with gossip that there was trouble between Miley and fiancé Liam Hemsworth.

On Sept. 13, the actress tweeted, “Thought of the day: maybe it's not that they love you less, they just love you the most they are capable of loving.” After fans got concerned, she followed up with “& no there is not trouble in paradise.... just thoughts.”

Although Cyrus, 19, quashed the rumors, sources told Star Magazine the tweets were a “huge insult to Liam.”

"She tried to pass it off like it had nothing to do with him, but it totally affected him, no matter what she tries to say,” the insider said. "She was trying to get his attention, but she just ended up making him pull away from her more. He thinks she’s acting like an immature schoolgirl, and he wants her to get off Twitter completely."

This wouldn’t be the first time Liam has urged his “Last Song” co-star to close her account. In 2009, at just 16, Miley tweeted, "FYI Liam doesn't have a Twitter and he wants ME to delete mine with good reason.”

She later explained her decision to quit the social media site with a rap song. Watch!

Miley Cyrus Flashes on First Red Carpet With Liam Hemsworth Post-Engagement

At Wednesday's Australians in Film Breakthrough Awards in Century City, Calif., Miley Cyrus and Liam Hemsworth made their first joint red carpet appearance since announcing their engagement last month.

And 19-year-old Cyrus, naturally, wore yet another eyebrow-raising ensemble: A skintight black mini-dress featuring unmissable cutouts, plus platform shoes, and newly straitened hair.

"It's called Zimmerman," the former Hannah Montana star told reporters. "It's from Australia. I love a little built-in corset, every girl does!"

Cyrus gushed that she was happy to be the supportive wife-to-be that night for honoree Hemsworth, 22. "I just wanted to wear something simple because tonight is all about him . . . "I'm super stoked for him. He's really happy and it's great!"

Although she wouldn't give any details on their future wedding, Cyrus, did explain what drew her to Hemsworth, whom she's been dating on and off for about three years. "I like when men work hard, I think it's important," she explained. "I always work really hard so it's good to have someone who is as passionate about what they do and wants to be great at what they do instead of just being OK. We always strive to have our 130%."

Hemsworth's Australian background doesn't hurt, either. "I think there's a masculinity about [Australian men] that's like growing up in the South, like I did. It's very respectful and they are a little bit more respectful."

Added Hemsworth of their engagement: "We're very, very excited, very happy!"

Robert Pattinson engaged to Kristen Stewart?

Twilight star Robert Pattinson has reportedly proposed his girlfriend Kristen Stewart with an emerald ring. The 26-year-old actor is said to have splashed the cash on a "beautiful emerald ring" for Stewart and the couple are planning to wed later this year, reported 

"It's a beautiful emerald ring. He's a real romantic and loves to take an opportunity to remind her that she's the one. He gave her a ring because he adores her and wants to marry her," a source said.

"They want their wedding to be authentic, with soul. It's important for him that music be a big part of the wedding. He's writing a song for her and plans to perform it on the vintage Fender guitar she bought him for Christmas last year," the source added.

Miley Cyrus Shoots Down Rumor She's Cheating On Liam Hemsworth

Miley Cyrus was recently photographed hanging out in a Miami pool with an unidentified man, leading some to wonder if all is well and good between the singer/actress and her fiancé, "Hunger Games" star Liam Hemsworth.

Cyrus and the man, who E! News reports is her friend and assistant Cheyne Thomas, were photographed on Wednesday in Miami, where Cyrus is currently working on new music. Her rep quickly shot down the rumors, saying, "There's no story there," and Cyrus herself even reacted to all the buzz about her swim with Thomas.

Liam Hemsworth Gives Miley Cyrus Blessing To See 'Hunger Games'

"@tishcyrus I love my fiancé & he loves me," she tweeted to her mom. "All the rest is bull sh--. We get to live a life of happiness no one can take that away from us!"

Miley's tweets didn't end there. "So now because I am engaged I can't have a friend of the opposite sex? can't have a friend help me out while I'm working alllll day?#dumb," she tweeted after the photos began to go viral. "Maybe YOU would have friends too if you'd get your face out the tabloids & start living your own life :) unfortunate."

Cyrus isn't just shooting down rumors about her love life. Days ago a snippet of what is reportedly her music leaked online. While the voice sounds a bit like Cyrus', she denied that the dance track sounds anything like the new music she's working on. She wrote, "That is most definitely not me or my style of new music."

Miley Cyrus joins long list of young Hollywood brides

This is going to be Miley's biggest Party in the U.S.A. yet. Despite being just 19, Miley Cyrus had a big engagement announcement this week, and an even bigger 3.5-karat Neil Lane diamond sparkler from Liam Hemsworth, 22. Young love and big commitments in Hollywood are hardly new, but are they everlasting?

Britney Spears

Married young: Spears married back-up dancer Kevin Federline at just 22. He was 26.

Status: This wasn't Spears' first go at marriage. Six months prior, she married childhood friend Jason Alexander in Las Vegas and 55 hours later had it annulled. Spears and Federline had two boys, Sean Preston and Jayden, before filing for divorce in 2006. Spears boasts a happy update — in December she became engaged to longtime boyfriend Jason Trawick.

LeAnn Rimes

Married young: Rimes wed dancer Dean Sheremet at 19. He was 21.

Status: The two were married for eight years until Rimes began stepping out with actor Eddie Cibrian. She and Sheremet divorced in 2009, and Rimes married Cibrian in 2011.

Taylor Hanson

Married young: The MMMBop singer said "I do" to girlfriend Natalie Bryant at age 19.

Status: The two teens wed while Bryant was four months pregnant in 2010, and 10 years later, they're still going strong. The couple now have four children, and are expecting Baby No. 5 this year.

Olivia Wilde

Married young: The People Like Us star married Tao Ruspoli, the son of an Italian prince, on a bus when she was 19.

Status: After eight years of marriage, Wilde filed for divorce in 2011. These days, she is quietly dating SNL's Jason Sudeikis.

Hilary Duff

Married young: The former teen queen married ice hockey player Mike Comrie in 2010 when she was 22. He was 29.

Status: The happy couple are together and recently welcomed a baby boy, Luca.

Drew Barrymore

Married young: Barrymore married Welsh bar owner Jeremy Thomas when she was 19. He was 32.

Status: They two married abruptly in a Los Angeles bar and the union lasted one month. But there's a happy update for the Big Miracle star — pregnant and beaming, she married art dealer Will Kopelman just days ago in an intimate wedding at her home in Montecito, Calif.

Avril Lavigne

Married young: It was a punk wedding for Lavigne, who wed Sum 41 singer Deryck Whibley in 2006 at age 21.

Status: Lavigne filed for divorce in late 2009.

Kate Hudson

Married young: Hudson married Chris Robinson in 2000 at 21. He was 35.

Status: The couple was married for almost six years and had a son, Ryder, before splitting in 2006. Hudson is currently engaged to Muse rocker Matthew Bellamy and they had a baby boy, Bingham, together in July of 2011.

Macaulay Culkin

Married young: Culkin married girlfriend Rachel Miner in 1998 when they were both just 17.

Status: The two separated in 2000, and Culkin later dated Mila Kunis.

Jesssica Simpson

Married young: Simpson married fellow pop star Nick Lachey in 2002 at 22. He was 29.

Status: Their marriage, viewed nationwide on MTV reality show Newlyweds, went sour as her career 

heated up and his stalled. Simpson filed for divorce in 2005. Both stars have moved on: Simpson recently had a baby girl, Maxwell, with fiancéEric Johnson. In 2011, Lachey married TV personality Vanessa Minnillo; the two are expecting a baby this year.

Ashlee Simpson

Married young: Simpson tied the knot with fellow musician Pete Wentz in May 2008. She was 23, he was 28.

Status: The couple had a son, Bronx, in December 2008, but by early 2011, Simpson filed for divorce.

Reese Witherspoon

Married young: Two years after meeting at Witherspoon's 21st birthday party, she and Ryan Phillippe married in1999.

Status: This pair were married for seven years and had a daughter, Ava, in 1999 and a son, Deacon, in 2003. They split up in 2006. Today, Witherspoon is remarried to CAA agent Jim Toth, and the couple are expecting a baby this year.