Morrison dated Glee co-star and friend, Lea Michele, back in the day for a "Broadway beat." In January 2003, he starred as Link Larkin in the Broadway musical Hairspray. To this day, he is still best friends with his co-star Marissa Jaret Winokur.
In September 2004, he appeared in an ABC made for TV movie, Once Upon a Mattress with Carol Burnett, Denis O'Hare, Tracy Ullman, and Zooey Deschanel.
In October 2005, he performed in the comedy A Naked Girl on the Appian Way.
From October to November 2006, he starred on the daytime soap opera As The World Turns as Adam Hughes Munson.
He appeared in the movie Music and Lyrics in February 2007 as Ray, the manager of Cora Corman, and as Evan Webber, a professional dancer in the 2012 film What To Expect When You're Expecting.
"Glee" may be on hiatus for season 5, but its cast will certainly be busy taking care of their personal lives.
With an engagement, two cast members dating each other, and a former cast member becoming a mother, Lea Michele is not the only "Glee" cast member dealing with the ups and downs of dating.
So just who is Darren Criss, Chris Colfer, and other cast members dating?
Check out the "Glee" cast dating photo gallery below to find out!
As a self-professed theatre geek from sunny Fort Ord in California, the young Matthew Morrison spent his school years much like the glee performers from the show, starring in school musicals and plays.
The budding star was also voted class president and prom king.
Morrison then attended New York University's Tisch School of the Arts but grew disenchanted and dropped out, only to land himself a role in the Broadway version of Footloose.
Briefly a member of the boy band LMNT, he quit for a role in the stage revival of The Rocky Horror Picture Show.