Tiffany vs. Debbie Gibson Who'd You Rather?

1/25/2011 4:32 PM PST

Tiffany vs. Debbie Gibson: Who'd You Rather?

Teen pop stars of yore, Tiffany, 39, and Debbie Gibson, 40, showed off their electric youth at the premiere of their new cable TV movie "Mega Python vs. Gatoroid" in NYC on Monday.

Question is ...