Article continues below advertisementAlyssa MilanoSource: @milano_alyssa/InstagramAlyssa Milano said she could not get in the cold plunge immediately.More celebrities are incorporating ice baths into their routines - including Alyssa Milano!In April 2022, the Wet Hot American Summer: Ten Years Later actress slipped into a bathing suit as she prepared herself to dive into an icy bath."This is me about to get into a cold plunge. It took me 15 minutes to talk myself into getting in it and once I got in...it was just as un-delightful as I thought it would be.