Sarah Silverman promotes "Stupid Pet Tricks."

Basketball coach "Lethal Shooter" Chris Matthews preps Jennifer for the NBA All-Star Celebrity Game.

Jennifer welcomes Amber Kemp-Gerstel from Miami, Florida, who is a child psychologist turned full-time crafter. She says her "doable-DIY" approach takes away the complication, intimidation, and frustration of crafting and gives you all the info you need to jump headfirst into the DIY life. Amber will do a Valentine's Day-themed crafting demo.

Gina Torres promotes her show "9-1-1: Lone Star."

Jennifer welcomes back 5-year-old Lil Mike and his dad, Mike Jones, from Williamsburg, Virginia, who first appeared earlier in the season. Lil Mike showed off his basketball skills and was surprised by Shaq and received tickets to his first NBA game. Since then, he has started learning new skills, and Mike says people still recognize him from being on the show. Lil Mike will help prepare Jennifer to play in the NBA All-Star Celebrity Game.