'Pawn Stars' Rick Harrison Dating Las Vegas Nurse

Finally some good news for "Pawn Stars" star Rick Harrison in a difficult year ... he's found himself in a brand-spankin' new relationship -- this nearly 4 years after his divorce.

Sources close to the reality star tell TMZ .. he's dating a Vegas nurse named Angie Polushkin -- who, at 41, is 18 years younger than him.

The lovebirds are currently savoring the early stages of their relationship during a romantic European getaway -- hitting up spots like the upscale restaurant Jules Verne at the Eiffel Tower in Paris.

Angie and Rick also posed with Donald Trump earlier this month ... when they attended a fundraising dinner for the former President while he was in Las Vegas for a rally.

They were spotted together as far back as March and attended Adele 's show together in May.

We reached out to Rick and he tells TMZ... “Angie and I met 6 months ago and she is a nurse in Las Vegas. We’ve been in Europe the last couple of weeks celebrating her birthday.”

You'll recall ... Rick filed for divorce from his wife, Deanna , in Clark County, Nevada, on July 1, 2020 -- almost 7 years after they tied the knot.

Rick's new relationship comes in the wake of a tragic loss ... his son Adam Harrison -- from his first marriage to ex-wife Kim -- passed away in January from an accidental overdose of fentanyl and methamphetamine.