Sing 'n' shop

Celebrities take a break from shopping for gifts at one of Los Angeles' most famous shopping centers in "A Holiday Christmas at the Grove" (7 p.m. Saturday, Reelz). Mary J. Blige, Toni Braxton and Cee Lo Green are among those hoping that a little caroling will earn them discounts.

Number Six in love

Tricia Helfer, who created all kinds of mischief on "Battlestar Galactica," attempts to redeem herself by "Finding Christmas" (7 p.m. Sunday, Hallmark), a new holiday movie about a single mother just about ready to give up on romance. Guess what Santa's getting her?

Cold, hard truth

In "Ultimate Survival Alaska" (8 p.m. Sunday, NGC), four teams of extreme survivalists compete in a rugged, 11-leg adventure across 1,500 miles of Alaska's wild terrain. Big deal. If these tough guys really wanted a challenge, they would have come to the Twin Cities earlier this week and tried to get from their offices to their cars in bone-chilling temperatures.

Neal Justin