We sure hope Simon Cowell’s girlfriend, Lauren Silverman isn’t the jealous type!  Her X Factor judge boyfriend turned 54 on October 7, and while we figured he’d probably spend the day with his baby mama, Simon was spotted out in Beverly Hills with another pretty face: Ex-girlfriend Terri Seymour.

According to E! Online, Terri and Simon ran errands separately while out in Beverly Hills, but returned to his mansion together that evening. Of course, that doesn’t mean there was anything untoward going on. While Terri and Simon do have a romantic history, the emphasis there is on the word history. In fact, just last week the two had lunch together — along with their respective significant others. Maybe Terri was there to help Simon clean up the toilet paper left behind by Fifth Harmony’s hilarious birthday prank?

Well, we know we’d be at least a little weirded out if we were in Lauren’s shoes. That said, Simon seems pretty crazy for her — and their future baby, so we’re sure everything’s on the up and up.

What say you? Would you be weirded out if your boyfriend partied with his ex on his birthday while you were 3,000 miles away?

Source: E! Online