We wonder if they joined the mile high club as well??
We're not sure that means she got a little frisky with her boyfriend, but we do know she still looked fab even after her trip!
And even though they weren't rockin' any PDA through the airport, there's no doubt they're still head over heels in love.
How could there not be MA-JOR love going on???
[Image via GVK/BauerGriffinOnline.]