Christina Aguilera Celebrates the Release of New Single 'Pa Mis Muchachas' in L.A.

Christina Aguilera is enjoying a night out!

The 40-year-old singer-songwriter arrived in style for a party celebrating the release of her new single “Pa Mis Muchachas” on Friday night (October 22) in Los Angeles.

PHOTOS: Check out the latest pics of Christina Aguilera

For her outing, Christina showed off her new red hair paired with a gray snakeskin-print coat over a coordinating bodysuit.

Several hours before the party, Christina released the super sultry music video for “Pa Mis Muchachas,” which also features Becky G, Nicki Nicole, and Nathy Peluso.

Christina has been teasing her new Spanish-language album for a while now. In a recent interview, she shared an update on the project.

Several months, Christina Aguilera shared a message of support for Britney Spears amid her conservatorship battle.