Marc Anthony Is 'So Proud' of <br />His Daughter After Super <br />Bowl Performance The singer has 11-year-old Emme <br />with his ex-wife, Jennifer Lopez. JLo brought Emme onto the stage at the Hard Rock Stadium in Florida during the halftime show where they teamed up for a rendition <br />of 'Let's Get Loud.' The youngster then took center stage for a cover of Bruce Springsteen's 'Born in the USA.' Marc Anthony could not have<br /> been happier to see her in the spotlight. Marc Anthony, <br />via Twitter JLo is engaged to Alex Rodriguez and the baseball star's daughters, Natasha and Ella, were equally proud of their "stepsister." Ella, to 'Entertainment Tonight' Natasha, to 'Entertainment Tonight'
