Reese Witherspoon, 46, poses for rare snaps with lookalike mom Betty, 74 and brother John, 50, - Daily Mail

Reese Witherspoon posed for some rare snaps with mom Betty and brother John as the star celebrated Thanksgiving Day on Thursday.

The Legally Blonde star, 46, looked radiant as she shared a turkey day feast with lookalike mother Betty, 74, and John, 50.

Reese donned a blue velvet dress and wore her tresses in soft waves as she enjoyed a glass of bubbly with Betty, who wore a chic blouse, cardigan and pearls.

Cute: Reese Witherspoon posed for some rare snaps with mom Betty and brother John as the star celebrated Thanksgiving Day on Thursday!

Doting aunt Reese also shared a snap of John's two young daughters Draper and Abby.

Siblings: The Legally Blonde star, 46, looked radiant as she shared a turkey day feast with John, 50.

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The star told Vanity Fair last year that she and John have had a close bond since childhood. 

Cute: Doting aunt Reese also shared a snap of John's two young daughters Draper and Abby

Turkey day: The Oscar winner shared a snap of the family's dinner

Last month Reese shared a behind-the-scenes look at season three of The Morning Show with her 28.5 million Instagram followers