Kaitlynn Carter and Brody Jenner are among the few Hollywood exes who have smoothly transitioned from Mr. and Mrs. to just friends, but the influencer's pregnancy is creating a bump in the road. As Brody revealed on the July 28 episode of The Hills: New Beginnings, he was none too pleased to learn she's expecting a baby with boyfriend Kristopher Brock. And no, it's not because he's jealous. Rather, Brody was upset to receive the happy news from someone other than Kaitlynn, whom he once shared a life with. "Of course it's hurtful to see all of these other people that seem to know that she's pregnant and not me," Brody admitted in his confessional. "A baby was...