TMZ

TMZ SPORTS

  • FS1
    M-T-Th-F:
    9:00 PM PST

    W:
    9:30 PM PST

This video is no longer available

David Letterman: Justin Bieber's an IDIOT!

After referring to Michelangelo's masterpiece as the "Sixteenth Chapel" -- David Letterman wasted NO TIME letting Justin Bieber know he's an IDIOT.

    ADVERTISEMENT

    TMZ Sports

    TMZ on TV

    Tmz Live

    Hot Bodies

    Tmz Urban

    ADVERTISEMENT

    Web Exclusives

    Reality Tv

    LOOKING FOR MORE?