Shocking video has emerged showing Malia Obama smoking weed as she enjoys herself.
Malia, who is set to attend Harvard next year, was at the Lollapalooza music festival in Chicago, Illinois where a video captured her appearing to inhale.
In the nine-second video, published by Radar Online, a young woman in the foreground danced and stuck her tongue out while Miss Obama could be seen in the background.
The website claimed an eyewitness had smelled cannabis in the air.
Previous video had emerged of her “twerking” at the festival.
Her father has previously admitted smoking cannabis in his youth and he was part of a group of friends known as the “choom gang” in Hawaii.
Miss Obama is currently on a gap year before going to Harvard in the autumn of 2017.
At the Democratic Convention her mother Michelle Obama spoke movingly about her effort to give Malia and younger sister Sasha a normal life.
Sasha Obama, 15, has undertaken a summer job in a fish restaurant in Martha’s Vineyard.
Malia is not alone. President Uhuru’s son was spotted early this year smoking cigarette alongside Amina Mohammed’s niece.
See photo of Malia smoking.