Tonight's best bets on TV

Reality show >

"Kathy Griffin: My Life on the D-List"

Kathy lands a guest appearance on the CW series "Privileged," hoping to expand her fan base by appealing to a younger demographic, and shops trendy Robertson Boulevard with socialite Paris Hilton, posing for paparazzi and visiting rapper Snoop Dogg. 9 p.m., Bravo, Channel 61.

History >

"History Detectives"

A man thinks his father's invention may have been used to build the atomic bomb; a Portland, Ore., woman offers a 23-pound block of beeswax that has been carved with strange markings; and a Chicago man hopes for insight into an old French manuscript in which the names of some of his family members are jotted in the margins. 8 p.m., PBS and KPTS, Channel 8.

Series >

"Gossip Girl"

Jenny makes friends with a model (guest star Willa Holland) who encourages her to confront boss Eleanor Waldorf (guest star Margaret Colin), who has been trying to "borrow" Jenny's designs. 7 p.m., CW, Channel 5/33.

Movie >

"Ice Age"

This cleverly written, computer-animated 2002 comedy-adventure features the voices of Ray Romano, John Leguizamo and Denis Leary as a prehistoric mammoth, sloth and tiger who make themselves the guardians of a lost human baby. 6 p.m., FX, Channel 31.

Sports >

MLB Baseball

Minnesota Twins at Kansas City Royals. 7 p.m., FSN, Channel 34.