The news was revealed by Gaga and J. Lo producer RedOne, who tweeted, "For those who don't know, @ladygaga Produced/Wrote with me TWO Records for @JLo, 'Invading my Mind' and an Other one coming SOOON!!! OMG!!!"
'Invading My Mind' already leaked out, but the other Gaga-penned track remains nameless at this point. For 'Love?' Lopez also teamed up with Lil Wayne for her second single, 'I'm Into You.'
Lopez recently pushed back the release of 'Love?' her seventh studio album, because it conflicted with the release date of Britney Spears' upcoming (and also seventh release) 'Femme Fatale' on March 29.
Gaga is no stranger to writing. She started out writing for Spears, Fergie and the Pussycat Dolls before becoming a 'Fame Monster.' Now, she adds J. Lo to her resume.
Watch Lady Gaga's 'Born This Way' video.