Reese Witherspoon Wishes Older Brother a Happy Birthday With Adorable Flashback Photo

Reese Witherspoon celebrated her older brother John Witherspoon's birthday with an epic throwback photo.

The pic appears to be taken at a wedding, as John is sporting a tuxedo while a very young Reese is wearing what could be a bridesmaid dress. "Aren't big brothers the best!? #HBD to this guy who has the biggest smile," she captioned the sweet pic. "Thanks for being by my side all these years. I love you! (Fun fact: he also makes the BEST ribs in Nashville! 😋) #BigBrother."

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This wouldn't be the first time the 40-year-old actress has doted on her big bro. In November 2014, she shared a pic of herself and John at a restaurant in Nashville. "Love seeing my brother," she wrote. "He shares my love for doughnuts and that's how I know we are related."

Love seeing my brother. He shares my love for doughnuts and that's how I know we are related.

A photo posted by Reese Witherspoon (@reesewitherspoon) on Nov 17, 2014 at 5:31pm PST

Reese loves to post pics of her family on Instagram, and just last month shared a photo of herself, husband Jim Toth and her three children, who look just like her, celebrating Tennessee's fourth birthday.

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She also opened up to ET recently about embarrassing her kiddos. "I think I embarrass them terribly when I try to sing Drake songs," she quipped. "I don't stop singing. I enjoy it."

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