What to Watch: Tuesday, January 26

What happens when you combine Katy Perry, Avril Lavigne, and Simon Cowell? Tune in to this week's American Idol to find out! If you're looking for something a bit more cerebral, tune in to Discovery Health for Transgendered & Pregnant. Tuesday, January 26 8:00 pm American Idol, Fox (1 hr) NEWAuditions move to Los Angeles this week, where Avril Lavigne and Katy Perry join in on the judging.

Pop sensation Katy Perry judges on American Idol

8:00 pm Transgendered & Pregnant, Discovery Health (1 hr) REPEAT This documentary follows Emily, a transgender woman, and Cai, her transgender husband. In spite of ongoing hormone therapy, Cai conceives a child, and Discovery Health captures the trials and tribulations the couple face as they reach parenthood. 8:30 pm Better Off Ted, ABC (30 min) NEW Ted helps his brother find a job with Veridian’s lab equipment supply company, and Veronica (played by out lesbian Portia de Rossi) receives an award from a girl’s charity.