Leona Lewis Premieres “Glassheart” At Heaven, Sings “Collide” On ‘Red Or Black?’

Leona Lewis is hitting the UK in a big way to promote her upcoming album Glassheart. First she appeared on the premiere episode of Simon Cowell’s new game show Red Or Black? for the television debut of her legally-troubled single “Collide,” then dropped by G-A-Y at London’s Heaven nightclub to premiere the LP’s fragile title track with a cadre of shirtless male dancers. (What else would you expect from a party called G-A-Y?) Head below to get your Leona Lewis on by watching both performances.

Adele Does “Turning Tables” On ‘The Jonathan Ross Show’

You wouldn’t know it to hear her soulful singing, but Adele has proven in a number of interviews that she’s also one of the funniest musicians out there. The “Someone Like You” songbird certainly had the audience of the UK’s Jonathan Ross Show laughing last night as she described her “hysterical” American fans and her joy that an elderly, drunk fan wet herself at a Las Vegas concert. Then the deep-rolling diva unleashed a gorgeous and heartfelt rendition of her “Turning Tables” (with a cold, no less) — which, naturally, had no one laughing. Head below for chuckles and heartbreak, Adele-style.

Rachel Bilson Covers Women's Health October 2011

Landing herself another cover gig to coincide with her "Hart of Dixie" TV show's series premiere, Rachel Bilson graces the front page of the October 2011 issue of Women's Health.

The former "OC" star looks picture perfect in a curve-hugging blue frock while talking with the magazine about her hourglass figure, as well as favorite topics including food and fashion.

Inside the publication, Miss Bilson's interview is accompanied with a fabulous photo spread with one shot showing the 30-year-old clad in an ensemble consisting of a Roseanna cardigan, LNA clothing tank, Mavi Jeans shorts, Vale Jewelry necklace, Hollywood Trading Company belt, Tateossian leather bracelet and Chan Luu bracelet.

For those looking to duplicate Rachel's fashion choices, another one of her Women's Health outfits finds the style-savvy beauty opting for a Nanushka top, C&C California tank, Mavi Jeans shorts, a W Hotels Global Glam hat and Jennifer Fisher brass bangles.

As for her upcoming CW series, Rachel co-stars alongside Jaime King with the season kicking off on Monday, September 26th at 9/8c.

Kardashians Teaming up for a sexy new ad campaign.

Teaming up for a sexy new ad campaign, Kim, Kourtney and Khloe Kardashian used their good looks in hopes of selling a little more product.

The E! reality sisters tossed on a little lingerie as they posed for world-renowned photographer Annie Leibovitz for a Kardashian Kollection Sears promotional effort

The photoshoot took place back in May, with Kim writing about the experience on her blog by telling, "What an amazing day! We shot with the living legend herself, Annie Leibovitz! I swear this was such an eye opening day. She shot our Kardashian Kollection for Sears ad campaign!"

The newlywed brunette beauty added, "I can’t give away any details, but we have never been shot like this before and it was soooo fun shooting with Kourtney and Khloe… Mason even made a cameo!"

Meanwhile, Miss Leibovitz was seemingly so taken by the Kardashian sisters that she's hosting a party for the ladies at her New York City studio next week.

Demi Lovato’s “Skyscraper” Gets Covered By The Veronicas

Demi Lovato’s “Skyscraper”, from her forthcoming album Unbroken, is the highest-charting single yet from the former Disney actress as a solo artist. And what happens when your song becomes a hit? Cover versions pop up all over the web! After hearing Jordin Sparks’ take on Demi’s song, Aussie pop duo The Veronicas try their hand at the emotional ballad. Listen to Jess and Lisa belt out the song below.

Victoria Justice Goes All Out In Her “All I Want Is Everything” Music Video

Victoria Jackson is back with a second music video from the Victorious soundtrack, and this time it’s for “All I Want Is Everything”. In the vid, the Jessie J fan has a giant crush on a certain guy she’s been eyeing online — and when it comes to getting his attention, the Nickelodeon star will stop at (almost nothing) to get it. Does the 18-year-old’s plan help her to land the guy of her Internet dreams? Jump below to find out.

Scarlet Johansson Looks Sexy On Set Of ‘The Avengers’

 Although Scarlett Johansson was caught in April looking less fit than her usual self, she seems to have gained back her flawless figure, showing it off in this skintight catsuit. The actress, along with Chris Evans and Jeremy Renner, was on the set of The Avengers today in New York City, filming scenes and sharing laughs.

The film also stars Robert Downey Jr., Mark Ruffalo, Tom Hiddleston, and Chris Hemsworth. It is being directed by Buffy The Vampire Slayer creator Joss Whedon. The Avengers was granted a huge budget of $150,000,000 and is set to be released in May 2012.