She also has "if you say so" on her ribcage which she revealed were his last words to her after she said, "I love you more".
Michele, 30, has made a number of tributes to Monteith in past years, including getting a tattoo of his character name "Finn" on her left hip.
She also closed the post with a sweet sentiment that is deeper than it may seem; "love you more C❤️", she wrote.
Our thoughts go out to Cory's friends and family today.
The actress has since gone on to date other actors, Matthew Paetz and Robert Buckley and is now starring in upcoming series The Mayor.
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Ravza Kavakci, deputy chair of President Erdogan's AK Party, said the events would be about more than mourning the dead. In the 12 months since then, a state of emergency had been in place across the country.
Michele posted a similar message on Twitter, but she chose a different photo.
At the time, the actress confessed that dealing with his death was not an easy task and that she continued to struggle.
"This makes me cry!"
Michele and Monteith were still dating at the time of Corey's sudden death on July 13, 2013.
Four years after Glee star Cory Monteith's death, and it's still not any easier to think about - and that's just that's for us, the punters who watched his star grow on the hit musical series.