Today in Tweet Beat, Marlon Wayans feels the need to assert his and his brothers' sexual orientation. Plus, Bridget Marquardt's closet could easily be confused with that of a five-year-old's.

We're kinda psyched for Easy A, the story of a high school girl who decides to own her slut-shamed image with a Prynne-esque scarlet A, so you'll be glad to know the premiere, at L.A.'s Chinese Theater, was pretty swell.

Okay, that's not technically true, but "Piranha 3D involved stars in short dresses doing sexyface" doesn't have the same ring. Because last night, the red carpet was all about the skin. Must've really worked with the 3D glasses.

The allegedly mediocre Middle Men is about Internet porn. And the Los Angeles premiere was certainly...porn-tastic.

• Lindsay Lohan is preparing herself for the release of a sex tape that's making the rounds in L.A. — apparently, by attending a sex toy launch at the Hollywood club Voyeur in a low-cut, see-through top with no bra.

Today in Tweet Beat, Christina Applegate gets cheesy about body image, Joan Rivers snarks Sophia Loren's plastic surgery, and Snooki loves the mall.

Today in Tweet Beat, Lindsay complains about her girlfriend's family, Spencer Pratt Tweets his phone number, and Soulja Boy Tell 'Em is in the studio with Kanye.

Nylon Magazine's parties always bring out the glam and the weird and the stars, and their TV Issue Party, at L.A.'s Mondrian Skybar, was no exception. Think Anna Paquin, Diablo Cody, Eliza Dushku, and many more delightfully bizarre ensembles!

• Gerard Butler says he's more concerned with how a woman looks than what she thinks: "Sometimes along the way in my life I don't want a smart woman; right now I want a dumb woman." [ShowbizSpy]

• Catholics in Poland are urging the government there to cancel Madonna's August 15 concert, saying…