In today's Tweet Beat, Dolly Parton is pleased, Richard Branson wore a tie even though he didn't want to and Sean Hayes has a strong #tbt.

In this week's TV roundup, the premiere of GCB, Springfield is Westeros in The Simpsons opening titles, the most awkward serenade on Smash and the return of an old young nemesis on 30 Rock.

Today in Tweet Beat, get inside the mind of Paris Hilton. Also, Amy "Long Island Lolita" Fisher unfollows The Situation because she thinks he's a whore.

Were you aware that celebrities sometimes kiss onstage to get attention? From Kristin Chenoweth and Sean Hayes, to Sandra Bullock and Scarlett Jonahnsson, to Miley and some dancer, stars can't stop exchanging loveless liplocks! But what does it all mean?!

Hot in Cleveland, the new TVLand sitcom, premiered last night at, hm, NYC's Crosby Street Hotel. Natch, all its stars were there: Valerie Bertinelli, Jane Leeves, Wendy Malick, and of course, Betty White. With a little help from their friends.

Sean Hayes was reluctant to rehash the Newsweek's gays-can't-play-straight controversy in interviews leading up to the Tonys, but last night he made his case by sharing a very convincing kiss with Kristin Chenoweth. Click to watch.

• In an explosive new interview, Courteney Cox reveals that while shooting Friends, she and Jennifer Aniston ate together every single day for 10 years, "And we always had the same thing — a Cobb salad..."

• When asked if she's looking at colleges, Miley Cyrus said she's not going now but, "I'm a firm believer that you can go back at any age you want, because my grandma went back to college at 62 years old."

We obviously have a long way to go in any honest conversation about sexuality and pop culture — sparked recently by the Newsweek article doubting gay actors can play straight. Curiously, actors seem to get it more than Newsweek does.

• Amy Winehouse is planning to re-marry Blake Fielder-Civil, whom this paper calls her "junkie ex."

• There's a rumor that Sean Penn was thrown out of the Governor's Ball last night for punching Greg Shapiro, a Hurt Locker producer reportedly dating Robin Wright. Though there are numerous sources, gossips can't seem to get their stories straight:

• Jim Carrey's daughter, Jane, gave birth to a son named Jackson Riley Santana, which means that Ace Ventura is someone's grandfather, which means that I'm getting old. I'm also looking for Ray Finkle. And a clean pair of shorts! [People]