Does mother always know best? Maybe not if your mom is Alicia Silverstone!The actress chews up her babies food and then spits it in his mouth. Does this sound familiar? Yes, because that's what birds do- not humans!Alicia posted a video on her blog this weekend showcasing the odd feeding technique. She claims it's her "favorite" way to feed her 10-month old son Bear Blu. Alicia adds, "He literally crawls across the room to attack my mouth if I'm eating."??Alicia never explains why she does this! Alicia's a staunch vegan and a self-proclaimed hippie… and obviously she's raising her son vegan too. Do you think her bird-like feeding routine is completely wacko or okay? Tweet us @Hollyscoop and let us know!