POPSUGAR Celebrity Mariah Carey Slide Photo of Mariah Carey and Nick Cannon At David Letterman Coordinated Couple by Molly Goodson 11/10/09 0 Shares Like us on Facebook Sign up for our daily newsletter > Mariah Carey and Nick Cannon both wore brown as they posed outside Letterman's studio before she went in for an interview on Monday. Image Source: WireImage Read More Nick CannonHotMariah Carey Mariah Carey Mariah Carey Shares the Most Adorable Moments From Her Summer Getaway 5 Stars With Billionaire Boyfriends or Husbands Justin Bieber Enlists Rock Legend Steven Tyler to Help Promote His Upcoming Single This Dose of '90s Nostalgia Is the Perfect Way to End Your Week POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize Movies A-Listers TV Young Hollywood Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR. Mme-Hart 5 years How tight is that Herve belt to keep her gut in??