Jennifer Lopez’s twins may be still in the womb, but that hasn’t stopped speculation over baby names.

Star claims that the Latino diva and husband Marc Anthony have already chosen names for their baby boy and girl.

The U.S. magazine reports that Jen’s mother, Guadalupe, was spotted collecting two gold-rope baby ID bracelets from Genesis Jewelers in New York – engraved with the names Max and Emme!

Whilst the singer’s publicist has denied claims she is in labour, Long Island newspaper Newsday reports that Jen has checked into North Shore University Hospital in Manhasset under an alias.