During such a tough moment in his life, Louis Tomlinson came through BIG time.
Ch-ch-check out the full thing (below):
[Image via YouTube.]
These two have been spotted out and about together over the past few weeks, so naturally everyone is dying to know WTF is going on between the pop princess and the Pirates of the Caribbean alum!
And as recently as Wednesday, the cute couple was snapped attending a birthday party for the 39-year-old's manager, Aleen Keshishian, where the singer was clearly the gorgeous guy's plus one!
A source says it's not quite at that level, revealing:
"She's having fun with Orlando. I don't think she's seeing this as long-term yet. It's a fun hookup thing right now."
Well hooking up with Orlando is pretty much everyone's Teenage Dream, so good for Katy!
[Image via FayesVision/Ivan Nikolov/WENN.]