Jennifer Garner Plays 'Happy Birthday' on Saxophone for Jimmy Fallon's Home Edition of 'Tonight Show'!

Jennifer Garner is showing off her musical skills!

The 47-year-old Alias actress picked up her saxophone to play a song on Jimmy Fallon‘s at-home edition of The Tonight Show.

Host Jimmy has been doing a scaled-down version of his nightly talk show since the coronavirus outbreak forced the Tonight Show — and dozens of other shows in production — to stop filming and send crews home.

Last night (March 19), Jimmy interviewed Jennifer, who has been spearheading a campaign to raise money for Save the Children, which she said is helping feed kids who normally would depend on free and reduced lunch at school.

Jennifer Garner decided to play a little saxophone while Fallon sang “Happy Birthday,” with a few handwashing jokes thrown in to help raise money for the cause – Watch here!