If you’re a child of the 80s, you remember teen sensation Tiffany, right? Her cover of “I Think We’re Alone Now” was a smash, and her re-worked Beatles’ tune “I Saw Him Standing There” went big as well. Since then Tiffany has appeared in several TV shows and recently joined forces with former rival Deborah Gibson in the Syfy movie Mega Python vs. Gatoroid. No, really. Today is also the birthday of the always perky Kelly Ripa, co-host of “Live With Regis and Kelly” and currently “Live With Kelly and Michael.” Both ladies are in their 40s. Who’s older?