Cathy Heaven is from Budapest, Hungary. She began doing porn in 2009 and had C cups at the time. In January 2012, she had her breasts enhanced to a D cup and once again in early 2014 to an E cup (along with her lips). You can see the progression here
She does mainly bdsm shoots and works as an escort in London.
Cathy is 5'5 and measures 45-27-34.