What's On Tonight: Grammy Awards, Iron Chef America, Breaking Bad

• At 7, CBS has a new 60 Minutes, then The Grammy Awards.
• ABC has a new America's Funniest Home Videos, then new episodes of Extreme Makeover and Brothers and Sisters.
• There's a new CW Now on The CW at 7.
• At 8, PBS has a new Nature, then a new Masterpiece.
• Food Network has a new Challenge at 8, then new episodes of Iron Chef America and Throwdown with Bobby Flay.
• At 8:30, FOX has a new King of the Hill.
• At 9, HBO has a new episode of The Wire, then a new Russell Simmons' Def Comedy Jam.
• Showtime has a new L Word at 9.
• At 10, AMC has a new Breaking Bad.

Check your local TV listings for more.