Ludacris – Pop Star Cameos on ‘The Simpsons’

Rapper and actor Ludacris made an appearance on 'The Simpsons' in the shows 400th episode 'You Kent Always Get What You Want.' Luda actually had two "roles" during his stint: one as "Luda-Crest," a walking toothpaste bottle who fought against gingivitis and other gnarly mouth issues: "I'm an enemy of the cavity / Unstoppable like gravity / So brush for regularity / Or you will face calamity," he rapped.

The second appearance in the same episode shows the rapper playing himself, slamming a dentist against a wall as a threat because the "Luda-Crest" commercial was only supposed to be shown in Canada. He told the dentist he should expect "a letter from Cap-In-The-A** Productions and it's head legal counsel, Miss Berlissa Burlegame!"

We prefer his first appearance, though. "Dirty, dirty mouth, yo!"

Watch Ludacris' Cameo on 'The Simpsons'