Rock on TV Preview: Lady Gaga Pulls Double Duty

Also: Beyoncé on 'Fallon' and Stevie Nicks on 'Leno'

Lady Gaga will be a very busy lady tonight as she appears on two shows on different network. First, the pop queen will appear on So You Think You Can Dance for a second night in a row, this time as a performer rather than as a judge. Later on, she'll pop up on Jimmy Kimmel Live, where she will also perform. When it comes to Gaga, it's hard to know what we're in for, but it's a safe bet that she'll wear very different outfits and play different songs for each show.

Lady Gaga - So You Think You Can Dance, Fox 8:00 p.m.

Adam Levine - Piers Morgan Tonight, CNN 9:00 p.m.

Stevie Nicks - Tonight Show with Jay Leno, NBC 11:35 p.m.

Fountains of Wayne - Late Show with David Letterman, CBS 11:35 p.m.

Lady Gaga - Jimmy Kimmel Live, ABC 12:00 a.m.

Beyoncé - Late Night with Jimmy Fallon, NBC 12:35 a.m.

Rebecca Black - Gayle King Show, OWN 10 a.m.