What's On Tonight: America's Got Talent, The Glass House, Miss Advised

America’s Got Talent, 8 p.m., NBC

I am trying to perfect my Sharon Osbourne laugh. This includes the facial expressions. My son says I am not even close to getting it.

The Glass House, 10 p.m., CBS

“Seven teams of two work to solve a wall puzzle based on information about their fellow contestants; two players end up in limbo and make a plea to viewers in hope of being voted back into the house.” It’s Big Brother, except with the Abraham Lincoln speech built into the theme.

Miss Advised, 10 p.m., Bravo

“These single relationship experts can’t seem to practice what they preach as Amy Laurent in New York, Emily Morse in San Francisco, and Julia Allison in Los Angeles struggle to stay afloat in the deep end of the dating pool.” Apparently this is a reality show, not a sitcom. Hard to tell the difference. Tonight, in the premiere, “When an old flame comes to town, Julia has trouble following her own rules; Emily's happily married brother comes to visit.”