Lea Michele Joins 'Sons of Anarchy' for Guest Role

"Sons of Anarchy" is about to get a little more "Glee"-ful.

Lea Michele, who stars as Rachel Berry in Fox's musical comedy, has signed on to play a guest role on the upcoming seventh and final season of FX's biker gang drama.

"I'll be appearing on an episode of my favorite show @SonsofAnarchy! Thank you so much @Harparbar & @sutterink #SOAFX," Michele tweeted, breaking the news.

E! News reports that Michele will play Gertie, a single mother who works as a waitress at a truck stop. Apparently Gemma will be stopping at said truck stop, as FX says that Michele's character will connect with Gemma in the episode.

Michele joins a growing list of guest stars for the final season, including two musicians: Marilyn Manson and Courtney Love. Series creator Kurt Sutter also promised fans that Walton Goggins will return for the final season to play Venus for at least one episode, possibly more.

Over the weekend, the "Sons of Anarchy" panel previewed the first few minutes of the season seven premiere for the fans, which has Jax in a "gruesome" jail scene. That video isn't online just yet, but the crowd went nuts after the footage, so you can bet that the final season will get off to a great start.

The seventh and final season of "Sons of Anarchy" will premiere on September 9 at 10pm on FX.