It is confirmed that Dianna Agron and boyfriend Thomas Cocquerel have called it quits after 9 months of dating. Us Weekly reports that the "Glee" star ended things with her Aussie beau a few weeks ago.

It is believed that Dianna Agron and boyfriend Thomas Cocquerel got together in March. They were soon spotted kissing at the Coachella Festival in April. Two months after, the "I Am Number Four" actress reportedly went to Australia to visit Cocquerel's family.

Prior to Cocquerel, Agron was dating Australian restaurateur Nick Mathers. Cocquerel, on the other hand, previously dated "Mortal Instruments" actress Lily Collins.

No reason has been officially cited as to why the split took place. Agron broke up with Mathers after six months of dating because of their hectic schedules. Some are speculating if Lea Michele is involved.

While in a relationship with Cocquerel, the 28-year-old actress has been linked to her co-star. She addressed the rumors in an interview with Marie Claire last April.

"Everybody is convinced that Lea and I are in a relationship. There are supposedly forums with photos of us hugging at work or events. It's funny, but flattering - Lea is beautiful. Since when can't you hug your friends?" she said.

She likewise recalled the time when Michele defended her from a rude airline passenger: Once, we were flying from Sydney to Melbourne when a crazy guy grabbed my face and kissed me. Lea yelled and pushed him off of me. A mean stewardess who hadn't seen it turned around and said, 'You two be quiet!' And Lea yelled, 'No, that man just kissed my friend!'"

Dianna Agron and Lea Michele will be reprising their roles as Quinn and Rachel in the sixth and final season of "Glee" which would premiere on January 9 next year.