Now that Katy Perry is seemingly single we bet there are a ton of boys who are dying to swoop in and steal her heart. Judging by the amount of flirty pics she's been snapped in with stars like Niall Horan and the cast of Glee, almost every single guy in young Hollywood would love to date the "Roar" singer.
Click through to see celebs' most scandalous flirty photos with her, then let us know who you think she'd look cutest with in the comments below.
Harry wasn't afraid to plant a wet one on Katy at the MTV VMAs. Niall looks a bit jealous.