Garrett has won three primetime Emmy awards, with three other nominations.
Garrett is still prominent within stand-up comedy and is also a professional poker player.
"Brad proposed to Isa Beall after being together seven years on Dec.
27, 2015, in the Winston Churchill suite at New York's Waldorf Astoria as singer/songwriter Marc Cohn played the couple's favorite songs on piano," a spokesperson told People.
When ET spoke to Garrett last May, the comedian joked about the 24-year age difference between he and Quella.
"I'm with someone now who's a little young," Garrett said.
The 56-year-old actor, who played Robert Barone on the CBS sitcom, confirmed through his agent that he and girlfriend Isa Beall Quella, 32, quietly got engaged in December 2015.They had two children together, Maxwell and Hope, before divorcing in 2006. ) a lovely girlfriend who accompanied him and the kids to the beach.Since their split, Garett has been seen with a few ladies, but no one that he apparently speaks publicly about."[Don] Rickles walks up to the table and he looks at her and he looks at me and he goes, '12? , was married to Jill Diven in 1999, after he proposed a year earlier on the set of the hit sitcom.In one of his earliest public appearances, Brad can be seen as the menacing palace guard on the back cover of the Electric Light Orchestra album Discovery released in 1979.Quella, 32, often gushes about her soon-to-be-hubby on social media.star is engaged to his girlfriend, 32-year-old Isabella Quella, his rep confirmed to ET on Tuesday. 27 in the Winston Churchill suite at the Waldorf Astoria in New York City.Musician Marc Cohn played the couple's favorite songs on the piano during the romantic engagement, his rep shares. Quella accompanied Garrett to the Emmys in September, when she tweeted a cute selfie."I'm with someone now who's a little young," Garrett told Entertainment Tonight last May."We had an AMBER Alert the other night when we went to the movies." The couple has reportedly been dating since 2008.