'Mo' on 'Nickelodeon Guts' 'Memba Her?!

1/10/2017 12:20 AM PST

'Mo' on 'Nickelodeon Guts' 'Memba Her?!

Moira Quirk is best known for her role as ref "Mo" -- opposite Mike O'Malley and the Aggro Crag -- in the '90s challenge course for kids show, "Nickelodeon Guts." Guess what she looks like now!