Last night on The Tonight Show, Jay Leno totally blew up Colin Farrell's spot in front of Naomi Campbell with a retro model shot of the Dead Man Down action hero-actor. Mortified, he sat a helpless target of Naomi's critique of his stance and legs. Plus: Dr. Terrence Howard, PhD in chemical engineering, has bonded his penchant for bling and humanitarianism into a diamond-growing business that could even produce carnation pink rocks the size of a mug. (We've sped up his complicated explanation for your cerebral pleasure.) Also, Nicholas Hoult reenacted the Stewie Griffin impersonation solicited at his X-Men audition — uhh, why? He doesn't have a clue either — and Kendrick Lamar rapped a smooth rendition of "Poetic Justice" off of his latest album, good kid, m.A.A.d city. Watch our compilation to see what you missed.