18/02/2012 07:36 GMT

Russell Brand's Mystery Girl Revealed As Nude Painter (VIDEO)

Russell Brand's mystery sleepover girl has been revealed as Oriela Medellin Amieiro, a Mexican painter who explores sex and sensuality in her art.

The 25-year-old brunette has been spotted staying over at the comedian's bachelor pad in the Hollywood Hills.

Her paintings, which include pictures of naked women, have sold for up to £4,500 each.

She says on her website: "My work explores feelings of guilt, sensuality, sexuality and repression from a woman's perspective.

"They portray strong and powerful females and their inner turmoil, as well as gentle and sensitive males."

As the daughter of a clothes designer, Oriela has also modelled for a number of fashion shoots. Recordings of her performing poetry can also be seen online, including an angry poem called Self Hatred.

Russell, who filed for divorce from singer Katy Perry in December, is thought to have met Oriela at yoga classes.

However, when asked by The Sun if they were officially an item, she said: "I am not comfortable talking about this."