Social Scene: Week of May 15

Just like everyone else, celebrities hung out with their moms this week!

Outside of the adorable celeb Mother's Day action, celebs hit up all of the major Upfront presentations and parties, continued to hang out with their families and also get back to work.

SEE ALSO: How Hollywood's coolest moms celebrated Mothers' Day

Miley Cyrus is clearly having a blast promoting her new single "Malibu," while Oprah made her first graduation stop of the season and shared some pics from the celebratory event.

Britney Spears' kids totally scared her -- and she shared some new photos of her ever-growing boys! -- and Jessica Simpson hung out with the legend that is Willie Nelson.

See our favorite celebrity Instagrams of the week below:

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