OK! Exclusive: First Look at (A Very Pregnant) Alyssa Milano As Host of Project Runway All Stars Season 4!

Sad that Project Runway ended last week (and that Amanda didn't win?!). No worries because tonight, after the reunion special, Project Runway All Stars returns with its fourth season, and Alyssa Milano returns as host!

PHOTOS: Alyssa Milano and More Celebs Open About Breastfeeding

The catch this season is that Alyssa was very pregnant with her daughter, Elizabella, while filming, but not even that would make her ease up on the designers. Sorry, guys! Watch this exclusive clip above to see Alyssa meeting the designers, explaining her pregnancy and the new season, and more. And be sure to check out LifetimeTV.com to find out which designers will be competing this season!

And tune into PR All Stars tonight at 9pm on Lifetime, followed by Project Runway: Threads at 10pm! Are you excited that Alyssa is hosting again? Which All Star are you rooting for this season? Tweet us @OKMagazine.