Was there another girl?

The biggest, most shocking rumor is that Justin cheated on Selena. The drama started when JB was spotted at a Broadway show with model Barbara Palvin in New York, New York. Was it a date or just a coincidence? Barbara defended herself on twitter. "Hey everyone. Please calm down. He is all yours." When Jelena started talking again, an insider says Selena set a few rules. First: No more flirting with models! Sounds simple enough. We hope Justin can follow the rules!