Mr. Avril vs. Mr. Mariah

Who'd You Rather?

3/15/2010 1:06 AM PDT BY TMZ STAFF
Deryck Whibley-Lavigne, 29, and Nick Cannon-Carey, 29, both showed up to the same event in L.A. on Wednesday.

Mr. Avril vs. Mr. Mariah: Who'd You Rather?
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