What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Yup! There's no denying it!
The daring diva ain't afraid of you catching a glimpse of her blossoming romance with Calvin Harris.
We've been pretty darn suspicious of these two, and we KNEW we were onto something!
While out in London, Rita did her darndest to hide their little PDA sesh (above), but at the end of the night, both musical magicians let the romance shine (below)!
Show that shizz off, you crazy kids!
Ch-ch-check out ALL the pics of these two (below)!
[Image via Will Alexander/WENN.]