https://www.usmagazine.com/entertainment/news/lisa-kudrow-pre-shot-footage-for-friends-reunion-on-hbo-max/

Kudrow says the plan is to film the long-awaited special this spring. "There’s different facets to it, and we already shot packages of things," Kudrow tells Rob Lowe on his Literally! with Rob Lowe podcast. “I pre-shot something already, so we’re definitely doing it because I already shot a little something.”

Friends' long-awaited reunion hits HBO Max on May 27 with a slew of celebrity guests (https://people.com/tv/friends-full-cast-reunion-special-scores-official-premiere-date-at-hbo-max)

HBO Max released the first teaser (https://www.primetimer.com/watch/hbo-max-drops-first-teaser-for-friends-reunion) for the long-delayed reunion featuring Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc, Matthew Perry and David Schwimmer, co-creators David Crane and Marta Kauffman and executive producer Kevin Bright. In addition to the Friends stars, the May 27 reunion will feature celebrity Friends fans and former Friends guest-stars and regulars, including David Beckham, Justin Bieber, BTS, James Corden (https://www.independent.co.uk/arts-entertainment/tv/news/friends-reunion-james-corden-b1847772.html), Cindy Crawford, Cara Delevingne, Lady Gaga, Elliott Gould, Kit Harington, Larry Hankin, Mindy Kaling, Thomas Lennon, Christina Pickles, Tom Selleck, James Michael Tyler, Maggie Wheeler, Reese Witherspoon and Malala Yousafzai (https://themuse.jezebel.com/the-one-where-malala-joins-the-friends-reunion-1846889388). ALSO: Lisa Kudrow's son spent so much time on the Friends set growing up that he thought Jennifer Aniston was his mom (https://people.com/parents/lisa-kudrow-son-julian-thought-jennifer-aniston-was-his-mom/).