Every so often a celebrity gets bored with themselves and goes all Sybil on us, revealing their multiple personalities channels their alter ego. Madonna had Esther. Mariah had Mimi. Even the Real Housewives of Atlanta did it. And now, we introduce to you the artist formerly known as Jennifer Lopez, J-Lo and Jenny from the Block, who will emerge from the bowels of the Fontainebleau on Saturday night to appear for the very first time as Lola at LIV on Saturday night. Lop--er, Lola will perform her debut single "Fresh Out of the Oven" along with Pitbull, who will also be there. A grand entrance is expected in the wee hours of Sunday morning. Doesn't Lola need her beauty sleep for her other alter--the Miami Dolphins owner--on Sunday?