Alicia Silverstone shares a loving birthday tribute video for her son Bear as he turns 10

Alicia Silverstone looks smitten as she grabs lunch with a hunky mystery man at Urth Caffe

Alicia Silverstone shares never-before-seen Polaroids of the Clueless cast in 1994

Alicia Silverstone Reacts to Harry Styles' 'Clueless' GRAMMYs Look