Rob & Kim Kardashian
Never not keeping up! The brother-sister duo went full Hollywood for the 2011 Grammy Awards.
Miley Cyrus
Fresh off the series conclusion to Hannah Montana, a then-18-year-old Miley strutted the red carpet to prove she "Can't Be Tamed."
Naya Rivera
The late actress and her Glee co-stars were nominated for two Grammys in 2011.
Blake Shelton & Miranda Lambert
At the time, this former country music power couple was just months away from tying the knot. Blake and Miranda would announce their divorce in 2015.
Chrissy Teigen & John Legend
Ah, to be young and in love! Legend took home three Grammys that night, including Best R&B Album.
Lady Gaga
Yes, that's the pop superstar making her Grammys entrance in an egg. Gaga said she spent 72 hours inside the eccentric vessel in preparation of her "Born This Way" performance.
Rihanna
The music superstar claimed her status as a fashion icon in this daring Jean Paul Gaultier design.
Jada Pinkett Smith, Will Smith & Willow Smith
Riding the wave of Willow's breakout hit "Whip My Hair," the Smith family showed up and showed out at the 2011 Grammys.
Russell Brand & Katy Perry
Not only did the pop star wear angel wings on the red carpet, she brought her then-husband and grandma as plus-ones to the event.
Ciara
The "Goodies" songstress perfected the art of mid 2000s fashion in this bedazzled dress with cutouts.
Dierks Bently & Mike "The Situation" Sorrentino
And the Grammy for most unexpected photo opp goes to...
Drake
While the rapper lost the Grammy for Best New Artist to Esperanza Spalding, a decade later he's still one of the biggest names in music.

