Madonna's daughter Lourdes Leon almost upstaged her mother at her own Halloween party by wearing a very risqué outfit.
MORE: Madonna's daughter Lourdes Leon sizzles in see-through bodysuit in revealing photo
The 25-year-old left little to the imagination rocking a tartan mini skirt that barely covered her derriere and a plunging black crop top which she teamed with a lacy corset that cinched in her waist. To complete her look, the model added red fishnet stockings, gold skyscraper heels, and mismatched knee-high sports socks.
WATCH: Madonna shares rare video featuring all six of her children
Keeping with the theme of Halloween, Lourdes added fake blood around her neck and chest, with some even dripping from the side of her mouth as she seductively posed licking her finger.
SEE: Madonna sets pulses racing in nothing but fishnets and stilettos in revealing new photos
MORE: Madonna throws son David Banda an epic birthday party at her new $19.3m LA home – details
One revealing shot shared on Madonna's Instagram Stories, saw Lourdes posing with her back to the camera in her barely-there mini skirt.
Lourdes looked stunning in her Halloween costume
Not to be outdone though, Madonna transformed herself into Suicide Squad's Harley Quinn and donned the character's signature sequin hotpants, fishnet tights, red and blue pullover jacket, black studded belt, a pink and blue wig, red gloves, and a baseball bat.
The singer, 63, made the outfit her own by cutting a plunging neckline into the 'Daddy's lil monster' top worn underneath the jacket.
"Daddy's lil' Monster #halloween #harleyquinn," she captioned several images she shared from the party, which included some of her other children, including twin daughters Stella and Estere, nine, and Mercy, 15.
Lourdes left little to the imagination in her barely-there mini skirt
Madonna's epic Halloween party took place inside her new $19.3m Los Angeles mansion – which she bought from The Weeknd earlier this year.
The Hidden Hills estate features nine bedrooms and nine full and two half bathrooms spread over about 12,500 square feet between the seven-bedroom main house and two-bedroom guest house.
Madonna's new house also boasts a gym, a media lounge and a spacious office, as well as a zero-edge swimming pool and spa.
Read more HELLO! US stories here
Like this story? Sign up to our newsletter to get other stories like this delivered straight to your inbox.