Lea Michele is reuniting with 'Glee' costars Dianna Agron and Darren Criss to cheer him on in his new Broadway musical 'Maybe ...

"Night out with my beautiful friend from high school," Michele captioned a post in reference to the hit musical-comedy series ...

Lea Michele and Dianna Agron had a mini cast reunion to support Darren Criss amid his Broadway stint in the musical Maybe ...