The 52nd Annual Grammy Awards

8 p.m., CBS

"Festivities at Staples Center in Los Angeles honor excellence in the industry; Beyoncé, the Black Eyed Peas, Lady Antebellum, Maxwell, Taylor Swift, Dave Matthews Band, Green Day, Lady Gaga, Pink, and the Zac Brown Band are scheduled to perform."

Little Chocolatiers

10 p.m., TLC

Talk about niche broadcasting: a whole show about "little people" who make chocolate. Tonight, "The Hatches try to produce a game of Russian roulette using chocolate-covered chili peppers; chocolate replica of a log cabin with a flowing river and a forest of snowy fir trees."

Las Vegas Jailhouse

10 p.m., TruTV

Digging deeper (sorry) into the Sunday night niches: "During a strip search officers discover that a male inmate has a fetish for women's lingerie; a young couple charged with trying to steal a puppy get caught in a compromising situation in a restroom; a pregnant woman is accused of prostitution."