The collab to trump ALL collabs has just been released, and we genuinely have goosebumps.
Not only does it make it ten times better that it's a Glee and High School Musical crossover, but both Lea Michele and Ashley Tisdale have the most spine-tingling voices when they're mixed together.
Ashley asked Lea to join her for a Music Sessions episode, which is part of her YouTube series, and they covered Robyn's "Dancing on My Own."
They are accompanied by Ashley's husband Christopher French on guitar, who is the lead singer of the band Annie Automatic. They also revealed that Lea has been spending all her time with the couple during their summer, and #goals much?
Anyway, their performance is absolutely breath-taking...
Oh, and ICYMI: Ashley also invited Vanessa Hudgens over to perform "Exes and Ohs"...