Celebrity Circuit

Steve Carell attends Comedy Central's "Night Of Too Many Stars: An Overbooked Concert For Autism Education" at the Beacon Theatre in New York, Saturday, Oct. 2, 2010.

Photos: Steve Carell

Sarah Silverman attends Comedy Central's "Night Of Too Many Stars: An Overbooked Concert For Autism Education" at the Beacon Theatre in New York, Saturday, Oct. 2, 2010.

Photos: Sarah Silverman

Tracy Morgan, left, and Tanisha Hall attend Comedy Central's "Night Of Too Many Stars: An Overbooked Concert For Autism Education" at the Beacon Theatre in New York, Saturday, Oct. 2, 2010.

Photos: Sarah Silverman

Olivia Munn attends Comedy Central's "Night Of Too Many Stars: An Overbooked Concert For Autism Education" at the Beacon Theatre in New York, Saturday, Oct. 2, 2010.

Ricky Gervais, left, and wife Jane Fallon attend Comedy Central's "Night Of Too Many Stars: An Overbooked Concert For Autism Education" at the Beacon Theatre in New York, Saturday, Oct. 2, 2010.

Photos: Ricky Gervais

Jamie Lee Curtis walks by the casket of her father, Tony Curtis, after speaking at his funeral Monday, Oct. 4, 2010, in Las Vegas.

Photos: Tony Curtis Remembered
Photos: Jamie Lee Curtis

Actress Jamie Lee Curtis attends the funeral of her father, Hollywood legend Tony Curtis, at the Palm Mortuary and Cemetery, Green Valley in Las Vegas on Oct. 4, 2010.

Photos: Tony Curtis Remembered
Photos: Jamie Lee Curtis

Actress Jamie Lee Curtis places a flower on the casket of her father, Hollywood legend Tony Curtis, at the Palm Mortuary and Cemetery, Green Valley in Las Vegas on Oct. 4, 2010.

Photos: Tony Curtis Remembered
Photos: Jamie Lee Curtis

Singer Lady Gaga, left, and singer/artist Yoko Ono perform onstage at "We Are Plastic Ono Band" at the Orpheum Theater on Oct. 2, 2010, in Los Angeles.

Photos: Lady Gaga

Singer Lady Gaga performs onstage at "We Are Plastic Ono Band" at the Orpheum Theater on Oct. 2, 2010, in Los Angeles.

Photos: Lady Gaga

Musician Christina Milian and daughter Violet arrive at The Hub TV Launch event in Los Angeles on Friday, Oct. 1, 2010.

Actor Russell Brand, left, and actress Helen Mirren arrive at the premiere of "The Tempest" at Alice Tully Hall during the New York Film Festival on Saturday, Oct. 2, 2010, in New York.

Photos: Helen Mirren

Actor Russell Brand arrives at the premiere of "The Tempest" at Alice Tully Hall during the New York Film Festival on Saturday, Oct. 2, 2010, in New York.

Katy Perry is seen on the German TV show "Wetten Dass...?" in Munich, southern Germany, on Saturday, Oct. 2, 2010.

Photos: Katy Perry

Katy Perry performs on the German TV show "Wetten Dass...?" in Munich, southern Germany, on Saturday, Oct. 2, 2010.

Photos: Katy Perry

"Glee" star Matthew Morrison celebrates "Halloween Time" with Captain Hook from "Peter Pan" at Disneyland in Anaheim, Calif., on Saturday Oct. 2, 2010.

Photos: Matthew Morrison

Actress Milla Jovovich appears on the German TV show "Wetten Dass...?" in Munich, southern Germany, on Sunday, Oct. 3, 2010.

Dario Franchitti, left, of Scotland, receives a kiss from his wife, actress Ashley Judd, as he poses for photographers after winning the IndyCar Series' season points title at Homestead-Miami Speedway in Homestead, Fla., Saturday, Oct. 2, 2010.

Dave Matthews performs during the 25th anniversary Farm Aid concert Saturday, Oct. 2, 2010, in Milwaukee.

Steven Tyler, left, joins Willie Nelson as they perform during the 25th anniversary Farm Aid concert Saturday, Oct. 2, 2010, in Milwaukee.

Photos: Steven Tyler

Actor Patrick Dempsey speaks to fellow cyclists before the start of the second annual Dempsey Challenge, Sunday, Oct. 3, 2010, in Lewiston, Maine. The two-day event includes a 50-mile and 100-mile charity bicycle ride that benefits the Patrick Dempsey Center for Cancer Hope and Healing at Central Maine Medical Center in Lewiston.

Actor Patrick Dempsey, center, begins biking in the second annual Dempsey Challenge, Sunday, Oct. 3, 2010, in Lewiston, Maine.

Rapper Clifford "TI" Harris, left, poses for media with his wife, Tameka "Tiny" Harris, right, during the "For the Love of Our Fathers" foundation honoree luncheon at the Luckie Lounge on Sunday, Oct. 3, 2010, in Atlanta.

Rapper Clifford "TI" Harris, center, poses for photographers with his sons Messiah, left, 10, and Domani, right, 9, during the "For the Love of Our Fathers" foundation honoree luncheon at the Luckie Lounge on Sunday, Oct. 3, 2010, in Atlanta.

Actor David Hasselhoff, center, performs during a baseball game between the Los Angeles Dodgers and the Arizona Diamondbacks in Los Angeles, Sunday, Oct. 3, 2010.

Photos: "DWTS" Season 11