By Dan Snierson
Updated April 09, 2009 at 06:00 PM EDT

Must List Live fans, it’s time for fun and a game: Guess the identity of next week’s celebrity guest! Every Monday, EW’s own Dalton Ross and Jessica Shaw give you a primer on the week’s pop culture essentials (movies, music, TV, books, etc.), and they don’t even charge you for it. Episode 3 will prove to be another bargain — plus you get to look at baby bears! Anyway, on with the game. Here are your hints:

• He/she was one of the stars of a quintessential ’90s TV drama.

• He/she is no stranger to the reality genre.

• He/she has played a dog walker.

Drop your best guess into the comments section below, and check out Must List Live on Monday to see if you were correct. Want another reason to watch? MLL is running a cool contest, and the winner will score two four-day passes to Comic-Con 2009, a free hotel room, and two tickets to Entertainment Weekly‘s Comic-Con party. (Who loves fine print? You can get all the rules right here.) In the meantime, go ahead and check out last week’s installment, below.