What in the world were Katy Perry and Robert Pattinson doing at a stranger's wedding rehearsal? The two friends were seen sitting together at San Ysidro Ranch in Santa Barbara, Calif. by guests at the rehearsal, who insisted they did not know why the celebs were there. One guest told People Magazine, "Katy and Rob were just sitting next to each other watching the wedding rehearsal in the main courtyard area."

So were they on a date? Did they seem closer than a couple of good friends? Don't get your hopes up! The wedding rehearsal guest continued, "They were dressed very casually. She was wearing a hoodie and big sunglasses. There was no PDA between them and no body language that showed they were dating. They just sat together and watched." Way to totally steal the bride and groom's thunder, Katy and Robert! Not cool!

There's no word on why Perry and Pattinson found their way to a stranger's wedding rehearsal, especially when they didn't interact with any of the guests, but we have some theories. They could have been commiserating over their recent failed relationships. Maybe they were watching for pointers on achieving a successful relationship. Or perhaps just drinking in the beautiful scenery? It could have been anything...

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