Rihanna surprised us with his full-length look at the American Music Awards tonight -- of course her on-stage looks was a quite a bit shorter!

This long lace dress took a cue from Heidi Klum's see-through lace number -- both were anything but conservative. In fact, dare I say I can see a nipple ring through there?!

Newlywed Katy Perry braved the red carpet without her hubby Russell Brand tonight but the two hooked up once inside, in their front-row seats.

But wasn't Katy looking absolutely peachy in this flower embroidered, strapless number? We haven't seen Katy looking so demure and lady-like for a while. I guess marriage suits her!

Ke$ha's got this way of actually looking like she brushed with Jack and is kinda half-there ... you know what I mean -- blank, blasted, busted.

She puts on that smirk with her teased up mohawk and her thigh-high slit dress and just stares ...

Anyway, she pulled out all the robot moves during her performance at the American Music Awards tonight but my favorite part wasn't her on-stage singing, it was her off-stage lip syncing to the Backstreet Boys/New Kids on the Block reunion medley! Did you see her getting so into it? Love it!

Okay so her red carpet attire was demure (and aren't she and Carey such cute parents-to-be!) but Pink still rocked out during her performance of Raise Your Glass on stage tonight at the AMA's!

You know Pink's not one to hold back because she's pregnant ... she got the crowd doing tonight as she pranced around the stage in high-waisted pants with her burgeoning belly underneath. We love this girl's attitude! She may not be able to raise her glass for another few months, but I'll raise mine for her!

Willow Smith is cute as all get out but her parents (Jada Pinket-Smith and Will Smith) need to chill with this girl's wardrobe!

We all know the Smiths have more money than God, but really, is this the best use of their dollar bills?

The Whip My Hair singer's custom romper with a single leather sleeve must have cost and arm (literally) and a leg!

Taylor Swift looked a little bit too perfect on the American Music Awards red carpet tonight. Talk about not a single hair out of place!

Capri Anderson is speaking out for the first time after the October 25th incident in which Charlie Sheen was found naked and drunk in his Plaza hotel room before being taken to the hospital, while Anderson was locked in the bathroom crying.

Anderson tells Good Morning America and Nightline what happened that night, saying "He was, from the beginning of the night, very loud and he had no hesitations when it came to using derogatory language or cuss words." She adds, "Toward the latter half of the night, it got really bad. He started yelling racial slurs."

Anderson admits she was hired to escort Sheen to dinner that night but that things got ugly when the two returned to the actor's hotel room. The pair were partying and, apparently, having an okay time until, the porn star says, "... he put his hands around my neck ... I really thought to myself, 'you have gotten yourself in a bad, bad, situation.'"

Sheen's attorney Yale Galanter, released a statement in response to Anderson's allegations: "Ms. Capri never made any allegation of wrongful conduct on the part of Mr. Sheen the night of the incident. She has posted on her website that she was 'fine' after the incident but if you wanted to see more of her enter the web site for money," Galanter said. "We will defend this lawsuit vigorously and will never pay her a dime. These allegations against Mr. Sheen are completely false, and are an blatant attempt to cash in on his celebrity."

Short enough?! Miley's super short dress at the American Music Awards had tongues wagging about the newly-rebellious teen and her choice of sexy attire for recent performances and events. She's busting out of her Disney, teen queen shell but should she be busting out of her clothes?!