Yup, yup, yup! They're totes dating!
The newbie lovebirds took in some tennis action at the US Open in Queens, New York (above) where they had the perfect view from their suite.
But that wasn't the only action going on - Nick and Miss Universe got in some serious lip action because they were spotted smooching throughout the day! Although, we're surprised Olivia managed to not rip Nick's clothes off…has she not seen the famous Instagram pic?!
Even though they were there along with Joe Jonas and his lady, Blanda Eggenschwiler, the two were acting like they were the only ones there as they got a little tongue-tied! Unfortunately, the tongue action didn't involve any licking of Nick's six-pack.
We're still going to guess this match up definitely has some LOVE in it!
Ch-ch-check out more of Nick's Instagram pics (below)!
[Image via Instagram.]