Mariah Carey and George Lopez

Video: George Lopez Gives Mariah Carey an Ultrasound

With baby on board, Mariah Carey made an appearance on Tuesday’s episode of “Lopez Tonight.” The merry songstress said that her husband Nick Cannon is trying to convince her to wear flat shoes. “My feet repel that,” said Mimi, who showed off the boots she’ll soon be selling on HSN.

She also dished about her sleeping habits, diva dogs, how she celebrated Christmas growing up, and recording with her opera singer mother.

George Lopez even presented MC with a legacy video (“I’ve already arranged for you to be married off to Jay-Z and Beyoncé’s unborn baby”) and fake ultrasound footage. Share in the laughs below.