Blake Lively Leggy On Jimmy Fallon Show

Blake Lively visited Jimmy Fallon Monday night to address some of the Internet rumors swirling about her. Turns out, most of them are true.She does tend to break into riverdance jigs, and demonstrated despite initial protests about her dress being too short. And she can recite 'Waiting for Guffman' by heart.When they got to the last rumor, Blake had to clarify what 'credit card swiping' her