The renewal announcement for a popular comedy series contained a big surprise, with the news that former “Friends” star Lisa Kudrow will be a part of season four of Netflix’s “Grace and Frankie.”

The show, which stars Jane Fonda and Lily Tomlin, broke the news without much fanfare, posting a Twitter message that said simply: “Let the good vibes roll! Season 4 coming in 2018 with @LisaKudrow.”

The post included a photo of Kudrow, Tomlin and Fonda, which you can see below. Kudrow will appear in a guest arc, according to media reports.

Season three of the show is currently streaming on Netflix.

Kudrow played Phoebe on NBC’s mega-hit “Friends” from 1994-2004.

“Grace and Frankie” castmates Lily Tomlin, Jane Fonda
and Lisa Kudrow (Twitter)