On Thursday, the 35-year-old singer shared a bunch of photos from music's biggest night, including a few pics from sister Solange Knowles' GRAMMYs after-party. Guests included Bey's husband, Jay Z, her Destiny's Child band mate, Kelly Rowland, and Solange's husband, Alan Ferguson. The pregnant Beyonce had her third outfit change of the night when she showed up to the party in a Grecian floor-length, cleavage-baring white gown that showed off her growing baby bump, while Solange and Kelly both rocked red dresses.
Dressed like Prince, Blue adorably cheered on her mom while seated in the audience with her dad. Then, during an impromptu Carpool Karaoke with GRAMMY host James Corden and a slew of celebrities, Blue ran up to sing along with the stars.