From B&B's Rick to ATWT's Henry to GL's Marion, cross-dressing has long been a soap staple and Univision's funny new prime-time comedy POR ELLA SOY EVA (For Her, I'm Eva), which features two of Hispanic entertainment's biggest stars — TV host Lucero and television/film actor Jaime Camil — takes a page out of daytime with its quirky plot. The stars join forces for this new series that has a decidedly Mrs. Doubtfire twist when conman Juan Carlos Caballero (Camil) loses his love Helena (Lucero) and tries to win her back by assuming the identity of another woman named Eva Maria León. If you missed Monday's premiere, you can view full episodes of the series online at www.univision.com. POR ELLA SOY EVA airs weeknights at 8 p.m.