Alicia Silverstone has defended her controversial โmouth-to-mouthโ method of feeding her 11-month-old son, saying it โmakes me laughโ. Alicia, 35, was widely condemned when she posted a Youtube video of herself chewing son Bear Bluโs food before passing it from her mouth to his. Related: Is it ever okay to tell your child theyโre fat? [โฆ]