When you're stuck in self-quarantine and need a haircut, you've got to go to whoever is willing to help. For Blake Shelton, that means his adorable ladylove Gwen Stefani.Shelton chatted with Jimmy Fallon on Monday's, and he joined the host via video chat from his ranch home in Oklahoma, where he's staying with Stefani and a few other family members.During their conversation, Stefani surprised Fallon when she joined the interview, and explained that she was booked to give him a haircut and they weren't going to change plans just for a talk show chat.«Today, we had already scheduled that it was haircut day, so I have my clippers, I got my attachments,» she said, before buzzing the sides of Shelton's silver hair, giving him an odd blend of a