Carey rules in London while filming a skit for a sketch comedy show. Plus: Paris & Benji, Jay-Z, Britney Spears and more

HONORARY N.E.R.D.

Lindsay Lohan, who's been working on music of her own, joins Pharrell Williams on the set of N.E.R.D.'s new music video for "Everybody Nose" at club Gypsy in New York on Wednesday.