By Christopher Rosen
May 11, 2015 at 12:00 PM EDT
Christopher Polk/Getty Images

Cory Monteith would have turned 33 on May 11, and to commemorate the occasion, Lea Michele posted a tribute message to her late boyfriend and former Glee co-star on Twitter.

Monteith died in July of 2013 following an accidental overdose. Last year, Michele also tweeted a tribute to Monteith on his birthday.