Growing up in Germany, she studied acting and dance. Her early career included both modeling and television roles. In the autumn of 1991, Feltus met international tennis star
Boris Becker. In February 2001, Becker acknowledged paternity of a daughter,
Anna Ermakova [de], with a Russian waitress at London's Nobu restaurant, Angela Ermakova, after media reported that he had a child as a result of a sexual encounter in 1999. Becker initially denied paternity, claiming he only had oral sex with Ermakova. His lawyers made allegations that Ermakova had
stolen his sperm and used it to inseminate herself after the encounter.Subsequently, he reversed his stance and accepted fatherhood. Some time after that, a
DNAtest confirmed he was the father. In November 2007, he obtained joint custody of Anna after expressing concerns over how Ermakova was raising her. Starting in 2006, Becker was the UNICEF ambassador for a program to prevent tetanus in developing countries. Between 2006 and 2009 more than 300 million doses of the vaccine were donated. Becker and artist
Arne Quinze announced their engagement on 6 January 2009. They married on 9 September 2009 at their home in
Miami, Florida, and celebrated the wedding on 13 September 2009 in
Berlin. Both events were photographed by Miami
interior designer Sam Robin. Becker and Quinze divorced in 2011. Currently, Becker lives in Miami, where she creates and promotes fitness videos {{Cite web ==References==