Songstress Sheryl Crow, 45, has just announced on her website that she is proud new mom. She has adopted a baby boy, born two weeks ago, that she has named Wyatt Steven. She writes, His name is Wyatt (after my dad) Steven (after my little brother and Scooter [my manager]) and we are enjoying some very private family time. Just wanted you to be the first to know. Sheryl's rep confirms that Wyatt was born in the US, and says, She's just going to take some time off to be a mom.