Why choose one ring when you can have two? “Real Housewives of Orange County” star Gina Kirschenheiter showed off her two engagement rings from fiancé Travis Mullen. “Has Travis updated the ring from the prototype yet?” host Andy Cohen asked during her Thursday appearance on “Watch What Happens Live.” Mullen notably proposed to Kirschenheiter with a custom ring, with the promise that she could approve the design before committing. “Yes! This is my real ring,” Kirschenheiter said, showing off the original oval-cut, solitaire diamond sparkler he popped the question with. “Actually, fun fact, so when he first was designing this, he designed…
