On The Weekend Watch:
MATTERS OF THE HEART -- Remember when mothers cautioned their daughters about pregnancy? In tonight's episode of "Beverly Hills, 90210" (9 p.m., Channel 45), teen daughter Kelly (Jennie Garth) discovers her mom (Ann Gillespie) is with child. That's just one of the Valentine-theme programs pegged to the annual holiday l'amour. For the third straight year, tomorrow's "Live With Regis and Kathie Lee" features a real wedding of a couple chosen in a mail contest (at 9 a.m., Channel 11). And following at 10 a.m. (also Channel 11), "Jenny Jones" will feature "wacky sexy Valentine gifts" and an interview with the author of "Kissing: Everything You Ever Wanted To Know."
THE MOVIE MARQUEE -- Love fills the film fare in the coming days, too. Dudley Moore falls for Bo Derek in the 1979 hit "10" (at 8 tonight, Channel 54). Actually, Blake Edwards' movie was more like a 5, maybe a 4, but it helped re-popularize Ravel's "Bolero" for a while. Cable's TBS on Saturday (8 p.m.) has Franco Zeffirelli's nicely done 1968 version of "Romeo and Juliet" -- notable for its authentic casting of teen actors (Olivia Hussy and Leonard Whiting) -- and Lifetime offers the sappy "Love Story" at 7 p.m. Sunday.