Lady Gaga's tweets were getting a lot of attention ahead of her Buenos Aires concert Friday night.

The Grammy-winning entertainer has more than 30 million followers on Twitter and that's where she shared a link this week to a short video showing her doing a striptease and fooling around in a bathtub with two other women.

Lindsay Lohan has earned decidedly mixed reviews for her latest role -- her bid to turn a page on legal troubles -- with one critic calling her turn as Elizabeth Taylor "spectacularly bad."

The respected Hollywood Reporter pulled no punches in its review of TV movie "Liz and Dick," about the film legend's stormy relationship with actor Richard Burton, Lohan's first project since a string of court appearances.

Sarah Jessica Parker and Gerard Butler are adding to the star wattage at the Nobel Peace Prize Concert.

The actors will be the hosts of the 19th annual event, to be held Dec. 11 in Oslo, Norway. Jennifer Hudson and Seal are among the performers.

Comedian Katt Williams has been arrested after a man told Oakland police that the entertainer hit him over the head with a bottle.

Authorities say the 41-year-old Williams was briefly taken into custody on suspicion of assault Wednesday night after the apparent victim said he was attacked aboard a tour bus that was parked outside a downtown hotel.

Liz Lemon is getting married and you're invited.

Fans of "30 Rock" might have reasonably assumed that Lemon, the harried TV producer played by Tina Fey, would ride out the series' seventh and final season as a perennial bachelorette unlucky in love. But Fey, who is also the creator and producer of the NBC comedy, clearly thought otherwise.

Charlie Chaplin's iconic bowler hat and cane are to go under the hammer in Los Angeles this weekend, as part of an auction which also includes a John Lennon nude drawing of himself and Yoko Ono.

The hat and cane, trademark of Chaplin's Little Tramp character, are in "remarkable condition" and are estimated to go for between $40,000 and $60,000 at the sale by auction house Bonhams on Sunday.

"Twilight' stars Kristen Stewart and Robert Pattinson are looking forward to sinking their teeth into new, non-vampire roles, as they ponder life after the "Twilight" saga.

"The Twilight Saga: Breaking Dawn, Part 2" debuts this weekend in North America, bringing the blockbuster vampire franchise to an end, and closing a lucrative chapter in the young actors' careers.

Adam Levine spans music and television with his leading six nominations for the People's Choice Awards.

The Maroon 5 frontman and star of TV's "The Voice" is up for favorite band, song, album and music video, along with favorite celebrity judge and favorite competition TV show.

Seven concerts. Seven cities. Seven days.

Rihanna has begun her "777" tour in Mexico City with an exclusive party for about 2,000 fans.

Paul McCartney, Bruce Springsteen & the E Street Band and Kanye West will hit the stage at a Superstorm Sandy benefit concert next month in New York City.

Madison Square Garden announced Thursday that Billy Joel, The Who, Alicia Keys and Jon Bon Jovi will also perform at the Dec. 12 show, dubbed "12-12-12." More performers will be announced later.