The 31-year-old actress first sparked romance rumours with the snowboarder back in March 2020 when they were spotted on a bike ride together. And it seems things are going from strength to strength for the fledgling couple with Shaun even trusting Nina to tame his famous red locks.
Sharing a hilarious snap of herself holding a pair of scissors while Shaun looked on fearfully, "The Vampire Diaries" star wrote alongside her picture, "Adding to resume: hairdresser."
Meanwhile, Shaun posted before and after shots of his hair as well as a video of the somewhat lengthy haircutting process as Nina worked hard to perfect his 'do.
"My hairstylist said he wouldn't, so she did #QuarantineCuts," he captioned the post.
Nina is no stranger to high-profile romances - she previously dated her TV co-star Ian Somerhalder and parted ways with writer/director Grant Mellon in November 2019 after a year together.
Meanwhile, Shaun was last linked to Phantogram singer Sarah Barthel.