Oh, baby! Levi Johnston
, Bristol Palin
's ex and father of her son, Tripp, is going to be a babydaddy again, as TMZ reports that his girlfriend, Sunny Oglesby, 20, is pregnant with his child. "We're definitely both In Love
- we hunt, we fish together," Levi, 21, gushed to In Touch
last year about his galpal, whom he's been dating for 18 months. "She's definitely what I've been looking for. We do everything together." He praised Sunny for ...