According to the Post, 64-year-old German celebrity Mattus has been photographed with 26-year-old model Theresa Sommer several times recently. The two were witnessed to watch football together, go out and even participate in a celebrity skiing competition.

According to the woman's LinkedIn homepage, Theresa studied economics and management at King's College London, and later studied psychology at Durham University. When faced with inquiries from German media Biography, Mattus did not comment. At that celebrity skiing competition, they told A2 TV: "We are just here to ski and don't talk about other private matters."

Mattus's off-site life is actually rarely peaceful, and he has experienced five divorces. In 1981, Mattus married his first wife Sylvia. They had two sons, but later divorced in 1992.

In the same year, Swiss model and TV host Morena gave birth to a third child for Mattus. The two got married in 1994 and divorced in 1999.

Matus's third wife was Mariana Kolic, a fashion entrepreneur from Sevilla. The two got married in November 2003. Four years later, the marriage ended in a long divorce lawsuit.

In January 2009, Mattus, 47, married Chudinova, 26 years younger than him, and the two met at the Oktoberfest in 2007. But soon, the marriage encountered a crisis in early 2010. A tabloid revealed that Chudinova was intimate with an unknown Monaco businessman on a yacht while on vacation in Sardinia.

In 2014, Mattus welcomed his fifth wife, Annastasia Klimko, who had a son but eventually divorced in 2021.