From Elle Fanning's gown fit for a princess to the Glee girls' disco dresses, celebrities were all about adding imagination to their fashion this week. While not every star got to put on a costume, each found their own whimsical way to brighten up their style. See the dreamy pictures from this week, and follow POPSUGAR Fashion on Instagram, Facebook, and Twitter!
The singer's shorts featured a flock of flamingos.
How'd you celebrate your last birthday? Elle feted her sweet 16 with a party fit for a princess.
These electric blue shoes were the perfect pop of color.
Lea and Dianna Agron turned the halls of William McKinley High into Studio 54.
Emma sported squares on her shirt and triangle earrings, but her favorite shape was a heart.
The singer gave her fans a shout-out with her sweatpants.
The birthday girl's calendar added a bit of timely sparkle.
The actress had us swooning for her black and gold footwear.
Her dress may have been blue, but Sarah was all smiles while posing with John Stamos.
The Modern Family actor showed off a slithering pinky ring.