What's On Tonight: Kyle XY, Emeril, Big Love, Saving Grace

• At 8, ABC has a new Wife Swap (oh no), followed by the premiere of Fat March (oh God) and a new Supernanny (sigh).
• NBC has a new Singing Bee at 8, then new episodes of Age of Love and Dateline.
• ABC Family has a new Kyle XY at 8, then a new Greek.
• TNT has new episodes of Heartland, The Closer, and Saving Grace, starting at 8.
• Learn the history of chocolate on a new Modern Marvels, at 8 on History Channel.
• Food Network has a new Emeril Live at 8.
• At 9, FOX has a new Hell's Kitchen.
• There's a new Monday Night RAW on USA at 9.
• Food Network has a new Unwrapped at 9.
• HBO has a new Big Love at 9.
• Also at 9: Travel Channel has the special Zimmern & Bourdain: New York.
• At 10:30, hard candy is featured on a new episode of The Secret Life Of... It's on Food Network.

Check your local TV listings for more.