As we told you yesterday about  Lindsay Lohan  reportedly lost her cool at Bootsy Bellows, apparently forcing security to request her leave.

Franny’s lover boy, celebrity photographer Tyler Shields, says:

“We were celebrating my girlfriend Francesca’s birthday at Bootsy Bellows, and it was a blast. Suddenly, there was a burst of chaos, and as quickly as it started it was over. After the fact, we were all a bit confused about what just happened.”

Francesca agreed, but kept it classy, saying:

“I’m not sure what exactly sparked Lindsay’s outburst. Regardless, I still had an amazing birthday and Parent Trap is still my favorite movie.”

Please no more trouble Lilo!