Katie Price flies in to a jealous rage.  It’s not over something boyfriend Alex Reid did. Nope. Katie got mad over something her EX Peter Andre did. It’s so pathetic, it’s sad.

More pictures of Katie, Pete and Mel after the skip…

Katie got jealous when she saw pictures of Pete and Melanie Brown together! Mel and Pete were a couple thirteen years ago, but remain friendly. According to the Mirror:

“You’re welcome to her, Pete – go running back to all your exes.” A friend said: “Peter couldn’t believe it – but she’s always been obsessively jealous over Mel.”

Katie erupted last week after Mel, 34, and her husband Stephen Belafonte joined Pete for dinner at a London hotel as he filmed for his TV reality show Peter Andre: The Next Chapter. She texted him saying she always knew they were having an affair.

Does this sound like high school or what? Katie, you divorced the man, let it go. You have a new boyfriend, let it go. Move on with your life!

Photos: Pacific Coast News