Stars roast Roseanne Barr

Roastee Roseanne Barr onstage during her Comedy Central Roast at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif. The taped tribute aired on Aug. 12.

Actors Michael Fishman, Roseanne Barr, center, and Alicia Goranson arrive at the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Actor Tom Arnold speaks onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Actress Ellen Barkin reacts to jokes onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012 in Hollywood, Calif.

Actress Ellen Barkin arrives at the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Actress Frances Fisher arrives at the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Actor Blake Anderson arrives at the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Clare Grant and actor Seth Green arrive at the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Comedian Amy Schumer, left, speaks to roastee Roseanne Barr onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Comedian Seth Green speaks onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Comedian Wayne Brady speaks onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Comedian Jeffrey Ross speaks onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Roastmaster Jane Lynch, left, greets comedian Wayne Brady onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Actor Tom Arnold, left, greets his ex-wife, roastee Roseanne Barr onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Roastmaster Jane Lynch onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Actress Carrie Fisher speaks onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Roastee Roseanne Barr onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

Roastee Roseanne Barr, comedian Gilbert Gottfried and actress Ellen Barkin speak onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.

From left, actress Carrie Fisher, roastee Roseanne Barr and comedian Amy Schumer speak onstage during the Comedy Central Roast of Roseanne Barr at Hollywood Palladium on Aug. 4, 2012, in Hollywood, Calif.