Madonna's daughter Lourdes Leon works VERY cheeky micro mini skirt as she helps pals at garage sale in New York City 

Lourdes Leon was anything but a Material Girl this weekend as she helped friends at a garage sale in New York City.

Madonna's daughter, 26, wore a cheeky micro mini in a blue and white print with matching undies.

She paired the private part exposing skirt with a white tank top, thigh-high white socks with blue and red stripes at the top and unusual looking athletic shoes.

Black sunglasses adorned the model's face and she had a black scarf was tied around her neck. Lourdes also had a handbag slung over one shoulder and carried her phone - which was accessorized with a String Ting wristlet - in her hand. 

The daughter of the Queen of Pop sat in a camping chair at one point as people shopped the goods for sale. 

Recently, Lourdes opened up about what it was like growing up as the child of one of the most famous people in the world.

'I remember getting in trouble for pissing on a very important document of my mum's, in her office,' she revealed to The Face.

'She was not paying attention to me or something, and I just squatted and let the pee flow.'

Despite that isolated incident, the eldest child of the Borderline singer said she was a good kid.

'I feel like I would have gotten spanked if I wasn't well-behaved. Manners were very important to my family growing up.'

She didn't even sneak out of the house to meet friends at parties. 

'I would sneak up to the roof to smoke a spliff, but I wouldn't sneak out,' she said.

And her upbringing was fairly strict because she wasn't allowed to go out.

'My dad would let me go hang out with my friends sometimes on the weekends, but I really wouldn't consider that going out,' she said.

'I never went to a club until I was 19, 20 years old,' she revealed. 

'I was in Michigan for a year, then I came back to New York, and that's when I started to step out.'

She also spoke about her sexuality, saying: 'I don't like girls. I'm painfully straight, it's terrible… I am cursed, plagued with liking these men.'

'The best thing you can do is just be h***y for yourself. I rely so heavily on my body as a means of expression.'