Beyoncé Shines Bright at Michelle Obama’s 50th Birthday Bash

The stars came out Saturday night to celebrate with Michelle Obama at her 50th birthday bash!

While cameras weren't allowed inside the soiree, according to CNN, President Obama got down on the dance floor and did the "Dougie," but even his moves couldn't take away from all eyes being on Beyonce 

The singer looked stunning in a gorgeous gold Randi Rahm mini dress, with nude patent-leather heels and wrist full of Lorraine Schwartz bangles, and she knew it! The 32-year-old posted a flurry of sexy shots on her Tumblr page, showing off her long legs, along with a close-up of her amazing eye makeup.

Jay Z and baby Blue Ivy came along to the swanky party and went on a special tour of the White House before the festivities started, one that was all documented by proud the mama! While she posted many family pics, the songstress made sure to also share her moment in the sun with Sunny the dog, the newest addition to the Obama family.

Beyoncé reportedly performed six of her greatest hits, including "Single Ladies" and "Irreplaceable," for more than 500 guests, including Paul McCartney,Samuel L.Jackson, Magic Johnson, Jennifer Hudson, Gladys Knight, Al Roker, and Mary J. Blige. Sources say Stevie Wonder also gave an impromptu performance that included "Signed, Sealed, Delivered I'm Yours" and "Do I Do," and John Legend sang "Happy Birthday" to the first lady.

But Beyoncé wasn't the only Carter who stole the attention Saturday night. Blue Ivy in her adorable tutu was also the little belle of the ball! And it seems 2014 is shaping up to be baby Blue's year! She began by ringing in 2014 at the Versace mansion in Miami, celebrated her second birthday with a soiree fit for a princess, where she got not one but two new rides — a personalized pink Cadillac and a blue Ferrari — and now she gets to party with the president at the White House. Lucky girl!