One Direction in Notting Hill scenario

Knock knock, it's me, the machiavellian leader!
As people use to say, love is in the air and it goes in only One Direction!
Harry Styles smooched a mystery girl after the premiere of One Direction's documentary film This Is Us on Tuesday night, and rumour has it that she could be his fresh new girlfriend. Maybe she was just a lucky fan, but you don't believe it, do you?
Maybe Harry takes her as his plus-one to his pal marriage, Zayn Malik!
Anyway, you have to wait for your invitation!