Jennifer Lawrence vs. Olivia Munn -- Who'd You Rather? (X-Men Edition)

It's a battle of the X-Men leading ladies.

25-year-old blonde bombshell Jennifer Lawrence (left) and 35-year-old brunette babe Olivia Munn (right) are co-starring in the new "X-Men: Apocalypse" movie that hits theatres today.

Both are x-tremely attractive.

The question is...