Samantha Ronson has had a sour look on her face lately, more than usual. We’re betting it has to do with all the LilLo drama as of late. We saw Sam yesterday, leaving the Byron & Tracey Hair Salon and wearing a rather goofy hat as she departed in Beverly Hills, California. Samantha wore a Foreigner sweater, skinny jeans, and her trademark sneakers. She did give us a big smile as she left. Thanks, Sam!