Jennifer Lopez's Eurotrip ain't over yet! J-Lo proved she's still got it (and by it I mean that behind she supposedly insured for a few million back in 1999) while signing some autographs in Berlin this weekend. The singer recently chatted with Parade Magazine and since it wouldn't be a J-Lo interview without baby talk, she revealed that her new song "Tu" was originally written as a lullaby. Well someday, when a pregnancy rumor is actually true for her and Marc, we'll know what she's singing to the little one. Thrilling stuff.