Chef Curtis Stone is Rachael's co-host today, and he's serving up classic comfort food: Chicken 'n' Biscuits! Then, the author of "Financial Freedom" explains why that daily cup of coffee may not be the expense you need to be cutting. (Wait, really?!) Plus, everyone's favorite principal from "Mean Girls" is here: the hilarious Tim Meadows has the scoop on his new show, "Schooled." And Rach is making a hearty veggie soup — with cheddar waffle fries on the side!

Donnie Wahlberg is hanging with Rach today – and he's revealing what he's planned for Valentine's Day with Jenny McCarthy! Plus, he's spilling the beans on one of his most embarrassing dates. Then, we've got "Top Chef" judge Gail Simmons is serving up the perfect sweet treat for your Valentine (it involves butterscotch!), and design pro John Gidding tackles three couples' home décor challenges. And Rach and her hubby, John, are cooking Seafood Stuffed Shells (with vodka sauce) for date night!