It's Makeover Monday, and supermodel Emme is taking a hard-working mom from sweatpants to sexy with a head-to-toe makeover. Then, from "Troop Zero," funnyman Jim Gaffigan is back with his co-star (and on-screen daughter) Mckenna Grace. Plus, Rach is serving up French Onion Soup for dinner!

Joy Behar from "The View" is at the kitchen table, dishing on her famous lasagna — and which of her co-hosts she's willing to make it for. Then, we're swimming with the sharks as "Shark Tank's" Rohan Oza answers questions — like how to get noticed as a start-up business. Plus, Julian McMahon dishes on his show "FBI: Most Wanted." And in the kitchen, Rach is cooking a make-your-own-takeout she calls No-Pain Lo Mein!

We're keeping it all in the family today with a guest who visits our families every night on "World News Tonight." You guessed it — anchor David Muir is here! Plus, Brittany Snow is chatting with Rach about her family and life with her husband. And the whole family will come running for Rach's sweet, sour AND spicy pork chop supper!

Former NFL star Nate Burleson is Rachael's co-host! Plus, Dr. Ian Smith shares weight-loss motivation tips — and in the kitchen, Rachael serves up steak salad.

People Magazine's Jeremy Parsons counts down the best viral celeb moments (and reveals his biggest starstruck moment). Plus, a style scout & mom shares her favorite beauty + antibacterial products. Meanwhile, in the kitchen, Rachael's making a vegetarian "meat" sauce.