Donna Summer Dead — Disco Legend Dies After Battle with Lung Cancer  —  DEAD AT 63  —  EXCLUSIVE  —  9:27 AM PST- TMZ has learned ... Donna died from lung cancer.  Several sources are telling us Donna believed she contracted it by inhaling toxic particles after the 9/11 attack in New York City.

Travolta tried to ‘grope’ sleeping ‘Grease’ co-star Jeff Conaway: report  —  Jeff Conaway, Olivia Newton-John, John Travolta and Stockard Channing in ‘Grease.’  —  John Travolta just couldn't resist a quickie with Kenickie.  —  The Hollywood horndog shocked “Grease” co-star Jeff Conaway …

This week's cover: Channing Tatum and the cast of ‘Magic Mike’ in a nakedly honest interview  —  In honor of Channing Tatum, the star of 21 Jump Street and The Vow whose stint as a stripper inspired Magic Mike (out June 29), this week's cover does a little striptease of its own.

Pics!  Kim Kardashian Goes Glam While Boyfriend Kanye Wears Sweats In London  —  These photos say everything you need to know about the divide between Kim Kardashian and Kanye West.  Sure, Kim first became famous for letting Ray J pee on her.  But to her credit (and blogs don't give Kim credit for a lot …

Kristen Stewart Talks About Robert Pattinson's Private Birthday Bash — Watch  —  Kristen reportedly threw Rob an intimate 26th birthday dinner and she's talking about it for the first time — watch the new interview!  —  Kristen Stewart is such a great girlfriend.

Whoops!  Sofia Vergara Walks Around Manhattan With The Top Button Of Her Jeans Undone - Pics!  —  When most of us walk around with our top button undone, it's due to an accidental, frenzied popping after too good a time at a fish fry or something.  With Sophia Vergara, we're guessing that's not the case.

Source: Nick Stahl Spotted After Wife Says She Last Saw Missing Terminator Star  —  Nick Stahl's wife reported him missing, but a source who saw the actor after the wife saw him last expressed confidence that Stahl wasn't gone for good.  —  “He does this sometimes,” the eyewitness exclusively tells E! News.

Jenny McCarthy To Pose For Playboy Again … Jenny McCarthy is baring all again for Playboy one more time as she prepares to celebrate her 40th birthday in November.  —  The model and actress kicked off her career with a Playboy pictorial in 1993 and went on to become that year's Playmate of the Year.

Russell Brand on Katy Perry: “I Still Love Her”  —  She was the one that got away.  —  Russell Brand and Katy Perry seemingly didn't have the most amicable divorce.  The British comic, 36, surprised the “Firework” singer, 27, by filing for divorce after just 14 months of marriage Dec. 30 …

Robert F. Kennedy's Wife Mary Committed Suicide by Hanging Herself: Reports  —  Robert F. Kennedy Jr. and Mary Kennedy in Dec. 2010  —  Mary Kennedy, the estranged wife of Robert F. Kennedy, committed suicide by hanging herself, according to a report.  —  The body of Kennedy, 52 …

G.O.P. ‘Super PAC’ Weighs Hard-Line Attack on Obama  —  WASHINGTON — A group of high-profile Republican strategists is working with a conservative billionaire on a proposal to mount one of the most provocative campaigns of the “super PAC” era and attack President Obama in ways that Republicans have so far shied away from.

PROUD MOM HILARY DUFF SHARES TWITPIC OF GROWING BABY LUCA!  —  We can't believe baby Luca is already 2 months old — he's getting so big!  —  New mom Hilary Duff shared a Twitpic of her growing baby boy, who sported an adorable banana peel onesie, with the caption: “Me and my beautiful boy!