For Christopher Jarecki and wife Alicia Silverstone, naming their new baby boy was a Bear. Bear Blu, to be exact. Chalk up another ridiculous celebrity baby name for the Clueless star. Little Bear Blu Jarecki was born May 5, according to Silverstone's blog: "My husband and I welcomed our 7 lb 15 oz baby boy Bear Blu Jarecki into the world on May 5th at 7:50am (PT). We are all three in love!" she wrote on The Kind Life Web site. An earthy name for the enthusiastic vegan and author of The Kind Diet sounds about right. But what would Cher Horowitz say? As if...