Camille Guaty, Josh Duhamel, Molly Sims and James Lesure by Gregg DeGuire/WireImage.com
If Tom Selleck is
' "new James Caan," then who is being called upon to fill Nikki Cox's... (hmm, I best not complete that thought). TVGuide.com has learned that
, familiar to TV fans from her runs on
(as Maricruz No. 1) and
, is joining the NBC drama this season as Piper Nielsen, a "feisty new casino host." Hey, as long as they save some "feist" for Sam, I'm down with that.