Today on TV

So You Think You Can Dance (7 p.m., Ch. 13): The competition continues, and Utahn Sabra Johnson is still alive.

Hidden Palms (7 and 8 p.m., Ch. 30): More secrets are revealed in back-to-back episodes.

Last Comic Standing (8 p.m., Ch. 5): More auditions.

Traveler (9 p.m., Ch. 4): Jay and Tyler follow the money to find out who's framing them.

Paul Simon: The Library of Congress Gershwin Prize for Popular Song (9 p.m., Ch. 7): Simon is the first recipient of what's supposed to become an annual event to recognize the profound and positive effect of popular music on culture. Taped at the Warner Theatre in Washington, D.C., the event features appearances and/or performances by Yolanda Adams, Marc Anthony, Buckwheat Zydeco, Billy Collins, Bob Costas, Dixie Hummingbirds, Jerry Douglas, Aretha Franklin, Art Garfunkel, Alison Krauss, Ladysmith Black Mambazo, Lyle Lovett, Stephen Marley, Lorne Michaels, James Taylor and Stevie Wonder.

Rescue Me (11 p.m., FX): Yikes. If this show hasn't already been surprising enough, wait 'til the final moments of tonight's episode. I don't want to give anything away, but, well, yikes!