Shaun White and Nina Dobrev are quarantining together and want everyone to know ... with the new couple going official on Instagram!!
The duo sparked rumors when spotted out in public earlier this year ... and have been spending a LOT of time together ever since.
The 33-year-old superstar pretty much confirmed everyone's speculation on Friday ... showing off the "Vampire Diaries" star trimming his signature red locks for a quarantine cut. You know, cute couple-y stuff.
Dobrev has a passion for snowboarding and White is one of the best to ever do it (3-time Olympic gold medalist .