VIDEO : Reese Witherspoon Sends B-Day Love To Jennifer Garner

Happy Birthday, Jennifer Garner! The actress just turned 45 years old, and her gal pal Reese Witherspoon took to instagram to share some love on her special day. The "Big Little Lies" star shared an old throwback picture with Jennifer, and wrote: "Here's lookin' at you, Jen! Happy Birthday to my gorgeous friend, who always laughs at my jokes and my bad dance moves!" Reese was spotted out and about this weekend at the Malibu hot spot The Little Beach House to celebrate Jennifer's birthday.