What we're watching tonight:
- Fox (720p) has American Idol at 8 p.m. and Breaking In at 9:30 p.m.
- ABC (720p) has Better With You at 8:30 p.m., Cougar Town at 9:30 p.m. and Happy Endings at 10 p.m.
- NBC (1080i) presents Inside The Royal Wedding at 8 p.m.
- TBS (1080i) has Are We There Yet? at 8 & 8:30 p.m. and House of Payne at 10 & 10:30 p.m.
- Spike TV (1080i) has The Ultimate Fighter at 9 p.m. and Coal at 10 p.m.
- Discovery (1080i) has Mythbusters at 9 p.m.
- TLC (1080i) has Extreme Couponing at 9:30 p.m. and Extreme Royal Collections at 10 p.m.
- Comedy Central (1080i) has the season premiere of South Park at 10 p.m. and Workaholics at 10:30 p.m.
- FX (720p) has Justified at 10 p.m.
- TNT (1080i) has NBA Playoffs action with 76ers/Heat at 7:30 p.m. and Nuggets/Thunder at 9:30 p.m.
- NBA TV (1080i) has NBA Playoffs action with Grizzlies/Spurs at 8 p.m.
- Versus (1080i) has NHL Playoffs action with Canadiens/Bruins at 7 p.m. and Lightning/Penguins at 9:30 p.m.
- NLH Network (1080i) has Lightning/Penguins at 8 p.m.