"I think Lindsay's great! There were so many cameos, and that's what I love about these movies. They'd write a scene, then look for cameos, and they'd just pop in and do it. It was, like, 'Whoa, Mike Tyson's here, and that wasn't even planned!'" Ashley Tisdale had a blast working with embattled actress Lindsay Lohan and boxer Mike Tyson on the set of Scary Movie 5.