women's Olympic gymnastics team in 2012 at age 16, was among the celebrities whose pictures were part of this weekend's massive.
She was also known for using cocaine, and for having an alcohol problem.
However, Maroney had taken to Twitter on Monday denying that the alleged nude photos were hers.
At the age of 12, while attending a barbecue, a woman asked her to be in a San Francisco fashion show.
Direct Models said Lua had been battling addiction for some time and was seeking help.