Credit: Splash News

Summer lovin’ is a real thing for those Glee stars. Lea Michele and Cory Monteith just took advantage of their hiatus from filming to gallivant around Europe — and they were joined by another costar and his lovely lady on the last stop on their summer adventure!

Matthew Morrison and girlfriend Renee Puente met up with Lea and Cory in the City of Lights to attend Versace’s Spring 2013 fashion show (where Lea and Cory sat front-and-center). Matthew and Renee have been getting hot-and-heavy for almost a year now; they were first reported as a couple in June 2011 at Elton John’s White Tie and Tiara Ball. And the honeymoon’s far from over for these two! Ryan Seacrest reports the lovebirds were “unabashedly making out” at the Coldplay concert in May.

Renee, a Hawaiian-born singer/songwriter, accompanied Matthew to London and then Paris for the Versace show. Matthew recently told The Washington Post that he wants to spend his summer vacation traveling with his girlfriend to Barcelona and Milan, as well as finishing his second album.

The Glee cast will begin filming Season 4 in three weeks, according to Lea Michelle on Twitter.

Sources: Ryan Seacrest, The Washington Post, Twitter