Emma Watson and Rihanna are new BFFs

EMMA Watson has got herself an unlikely new pal — pop megastar RIHANNA.

The girls are co-starring in new film The End Of The World and immediately hit it off on set.

Emma — dressed in jeans, a tight grey vest and matching grey blazer — laughed and joked with the We Found Love singer between takes.

Her new co-star couldn’t be more different to her Potter pals Daniel Radcliffe and Rupert Grint — and the new friendship might help the 22-year-old actress shed her clean-cut image.

The Bajan star was spotted larking around with another girlfriend but also spent plenty of time chatting to Emma.

The new BFFs both play themselves in the movie, which is written and directed by comedy hero Seth Rogen.

The comedy action film will see the apocalypse break out while a whole host of stars — all appearing as themselves — attend a party at James Franco’s house.

Harry Potter actress Emma seems to be enjoying being on set in New Orleans with the all-star cast.

She tweeted: “Comedy is brutal #endoftheworld. New Orleans is the best!! : ) See you all soon. Em x”.

Meanwhile her mate Rihanna clearly had a blast with another of their co-stars, writing: "Just leaving set! Kevin Hart clearly has childhood issues! Lolololol ! This has to be one of my favorite moments in life #endoftheworld"

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Perks of Being a Wallflower Release Date

Summit Entertainment has announced that Perks of Being a Wallflower will open September 14, 2012 in a limited release. Directed by Stephen Chbosky, author of the book by the same name, the movie stars Emma Watson, Logan Lerman, Ezra Miller, Mae Whitman, Kate Walsh, Dylan McDermott, Nina Dobrev and Paul Rudd. The first trailer for the film will debut during the MTV Movie Awards on June 3. 

 Emma will be presenting at this year’s MTV Movie Awards along with Logan Lerman and Ezra Miller. And she is nominated for three awards this year, including Best Female Performance, Best Cast, and Best Kiss with Rupert Grint for her work in Harry Potter and the Deathly Hallows: Part 2. Voting is open through June 2.

Her boyfriend will be pleased! Emma Watson shakes off good girl image as she takes up 'liberating' pole-dancing classes

Having played the same character for ten years, it's difficult to see Emma Watson as anyone other than goody two-shoes Hermione Granger. 

But the 22-year-old actress has bid farewell to her squeaky clean image by reportedly taking up pole-dancing classes as a means to get fit.

Boyfriend Will Adamovicz, an American student she met at Oxford University, will certainly be pleased with her venture into the dance world

'She's amazed with the results because it has toned up her body so well.'

The insider also said Emma was thrilled with how 'liberating' it is.

Emma has been attempting to shrug off her Harry Potter stereotype for a while, stunning fans with her sudden transformation on set last month.

The Burberry model was spotted on a number of occasions in tiny denim hotpants, killer heels and with long brunette hair.

But yesterday, Emma was back to her old self running errands in London.

The pretty actress went low-key and comfortable - a far cry from her sexy character Nicki - in jeans, flat boots and a knitted cardigan.

The always-stylish star wore a Peter Pan-collar grey and white top and completed the look with warm scarf.

Emma is back home after spending weeks shooting The Bling Ring in LA.

It is the real-life story of a gang of teens who robbed the homes of a host of celebrities including Paris Hilton, Orlando Bloom and Lindsay Lohan.

Emma stars alongside Kirsten Dunst, Leslie Mann and Gavin Rossdale.

Emma Watson returns to her usual low-key style after playing glamour girl on the set of The Bling Ring

After spending years of her life playing bookworm good girl Hermione Granger, Emma Watson stunned fans with her sudden transformation on the set of her latest film last month.

The actress was spotted on a number of occasions on the set of The Bling Ring in tiny denim hotpants, killer heels and with long brunette hair.

But Emma, 22, looked back to her old self as she ran errands in North London today.

The pretty actress went low-key and comfortable - a far cry from her sexy character Nicki - in jeans, flat boots and a knitted cardigan.

The always-stylish star wore a Peter Pan-collar grey and white top and completed the look with warm scarf.

Emma is back on home turf after spending weeks on the set of The Bling Ring in Los Angeles.

Emma Watson & Tom Felton photo Flashback to First 'HP' Film!

Check out this vintage pic of Emma Watson, Alfie Enoch and Tom Felton!

Devon Murray, who played Seamus Finnegan in the Harry Potter franchise, tweeted the flashback photo to his pals.

“@TomFelton @EmWatson this was the first day of filming!! Seems like a lifetime ago!!” he wrote with the pic.

Tom responded, asking, “amazing pic!do u have more?”

JJJ hopes Devon does have more that he’ll share.

Don’t forget that the official Harry Potter Wizard’s Collection  is out in September!

From wizard to WAG! A tattooed Emma Watson wears a pink tracksuit and UGG boots for new movie The Bling Ring

She shot to fame as teenage wizard Hermoine Granger in the Harry Potter film series.

But Emma Watson has embraced an entirely new look for her upcoming movie The Bling Ring.

The 22-year-old actress shared a picture of herself in character as Nicki on the set of the film. However, Emma looked more like a WAG than a wizard in her costume - posing up in a pink tracksuit and UGG boots.

From wizard to WAG! Emma Watson shared a picture of herself in character as Nicki on the set of new movie The Bling Ring on her Twitter page

Emma, who is sporting longer brown hair for the role, teamed her outfit with three tattoos - one on her left forearm, one on her right upper arm, and one on her hip.

Bye bye Hermione! Emma's new look is a long way from her Harry Potter role as Hermione Granger

Emma captioned the picture: 'Twitterers meet Nicki, Nicki meet twitterers : ) @blingringmovie.'

But as well as her differing style in the Jennifer Lopez style casual outfit, what was also noticeably from Emma's Twitter picture was her shrinking frame - as the actress looked tiny in the shot.

Emma has been working hard on the set of the new movie, which also stars Kirsten Dunst and Leslie Mann in Los Angeles recently.

The movie tells the story of The Bling Ring - a group of mostly teenagers based around Calabasas, California who burglarized the homes of several stars, including Paris Hilton, Orlando Bloom, Megan Fox, Rachel Bilson, Ashley Tisdale and Lindsay Lohan.

Emma's character Nicki has an ex-Playboy model mother, played by Leslie Mann, who schools her two daughters on the importance of finding fame.

Meanwhile, it was reported yesterday that Emma is in talks for a cameo role in Seth Rogen and Evan Goldberg's End of the World. 

Emma has reportedly entered negotiations to play herself in the comedy movie, with Jason Segel and David Krumholtz also set to make guest appearances in the star-studded project, which has the alternative title The Apocalypse. 

James Franco, Jonah Hill, Danny McBride and Craig Robinson are also playing themselves in the motion picture, which will see them trapped in James' Los Angeles apartment after an apocalypse breaks out.

The movie – which is currently being filmed and is expected to be released in 2013 - has been inspired by Seth and Jay Baruchel's 2007 short film, Jay and Seth vs. The Apocalypse, which features the pair starring as themselves.