Michele's Instagram followers shared the actress' excitement on the comments section.
She announced her engagement on Instagram on Saturday, posting a photograph of herself with her ring-bearing hand on her face. She is also known for starring in the TV series Scream Queens. Stars including Kaley Cuoco and Jenna Dewan liked the post. "I don't know", she said.
January Jones, Katherine McPhee, and Sarah Hyland also congratulated the 31-year-old.
Michele has only been romantically linked to one other person since the 2013 death of her late-boyfriend and Glee co-star Cory Monteith.
A source close to the pair told people.com: "The couple couldn't be happier".More news: Titans Draft Boston College LB Harold Landry in 2nd Round
Se added, "I'm very happy and I think that you can tell".
Reports first emerged the Glee star was dating her longtime friend in July previous year as she was spotted holding hands with him in NY. And, just this past fall, Reich received the stamp of approval from the actress's boss Ryan Murphy.
Zandy is the president of the women's clothing brand AYR (All Year Round) and although it's unclear how long the two have been dating for, it looks to be around the two year mark according to Lea's social media. Yeah my parents, yeah friends, whatever.
Huge congratulations to Lea and Zandy.