Oscar host Billy Crystal won't be the only one looking mahvelous on TV next month. His daughter Jennifer, 27, is joining ABC's Once and Again in March for two episodes as an online magazine editor who interviews series star Sela Ward for a job. Billy's kid impressed the show's casting director after she starred in d girl, a 1997 play by Cruel Intentions auteur Roger Kumble. ''My father is just thrilled,'' Jennifer says of her gig, ''and warned me not to screw it up.''


Sign up for EW.com's What to Watch Newsletter!

What to watch on TV. Hear what's on tap for the night ahead and get witty, morning after recaps of top shows (sent weekday mornings).