Friday nights just haven’t been the same since ABC’s Step by Step left the airwaves and neither has Christine Lakin. As apparent in FHM Online’s latest spread, this once adorable kid sister has blossomed into quite a looker.

Keep your eyes open for Christine later this month, as she stars opposite Paris Hilton in the upcoming movie The Hottie and The Nottie, although our friends at FHM have made it increasingly difficult to tell which one is the nottie in this case.

Click here to view Christine’s smokin’ hot gallery.