Christina Milian Flaunts Pert Derrière In Tight Mini Dress Actress Christina Milian turned up the heat in her latest Instagram update. On Thursday, she shared a series of photos of herself rocking a colorful, skintight mini dress that put all of her curves on display. Christina's garment included vertical rows of red, green and purple. The number featured off-the-shoulder long sleeves and a low-cut back. With a hemline that cut off just under her booty, the dress made her butt hard to ignore. The actress wore her hair up in a bun on the top of her head, and she accessorized with a pair of large hoop earrings.