Cali Lewis is the nom de Internet of Luria Petrucci, who gained a big bunch of internet fame as hostess of the gadget/tech/lifestyle webcast called GeekBrief TV. In 2010 she separated from her husband/biz partner and struck out on her own to start the very similar GeekBeat. There are lots of reasons to watch GeekBeat - Cali's perky personality, interested tech news bits and, perhaps most importantly, Cali in a neverending series of tight t-shirts. Besides a wonderful girl-next-door face, Cali/Luria has an absolutely world-class body that really should've been used to sell swimwear - or Victoria's Secret products. Instead, you may find yourself watching each episode of GeekBeat twice - once for the information and once just to stare at Cali's t-shirt.