photos on Instagram of her twins Max and Emme with ex-husband Marc Anthony, wishing the "Tu Vide en la Mia" singer "the best day today." She also recognized her fiance, former baseball star Alex Rodriguez, with a video montage of past interviews in which she gushes about her love being a great father.The "Medicine" singer didn't forget her own pops, though. For her dad, she resurfaced a TODAY show video in which she recalls how her dad has always supported her.