Jennifer Lopez is opening up about two very personal subjects in the pages of Marie Claire UK -- ex-fiance Ben Affleck and her famous derriere.
In the mag's June issue, Jenny from the Block says the "Bennifer" phenomenon "seemed like something that was made up and crazy, but there was real genuine feeling" -- adding the two haven't talked or seen each other in "a while."
J.Lo also shoots down rumors she insured her behind for one million bucks -- but says even she "thought that story was funny."
Check out the sexy photo shoot above -- and the full article when it hits newsstands Thursday.