After three years of dating, Matt Lanter has decided to put a ring on it!

According to E! News, the "90210" actor's rep confirmed on Tuesday (June 6) that he and his longtime girlfriend Angela Stacy got engaged last month during a romantic trip to Paris.

Lanter sealed the deal with his 29-year-old love with a whopping solitaire 4.2-carat diamond on a sparkling band. The couple had been dating since 2009 and at this time no wedding details are known.

Congrats to the happy couple!