Christina Aguilera was, to quote her, ‘Ridin’ DIRRTY’ Friday night.
The 36-year-old could be seen on her Instagram Story dressed as a cowgirl, swinging her hips in a Boomerang.
Adding a very racy touch to her outfit, the singer’s left breast was exposed by her partly open jacket – though a red pasty kept the Burlesque star within Instagram’s Community Guidelines.
Christina’s blazer featured colorful flowery embroidery over a black background, and she complemented it with a pair of black pants.
The Beautiful signer wore her platinum blonde hair down, matching the pasty with a deep scarlet shade of lipstick.
Two female friends, who were also decked out in Wild West themed dress, could be seen posing up a storm beside the pop star.
‘Ridin’ DIRRTY w/ my CowGirls,’ wrote Christina in her caption.
Dirrty was the name of a 2002 Christina single featuring Redman, which was featured on the former’s album Stripped.
The singing icon, whose latest studio album Lotus was five years old last month, will be starring in the film Zoe out next year.
That film’s title character is being played by French actress Lea Seydoux, amid a cast that includes Ewan McGregor, Rashida Jones and Miranda Otto.