Mross was married to
Stefanie Hertel from 2006 to 2012 and has a daughter with her in 2001. Three months after the couple announced their separation,
Karl Moik claimed on December 6, 2011, on the
ZDF show
Markus Lanz that the partnership between his former Mross and Hertel had been arranged for the media. Mross was married to production assistant Susanne Schmidt from 2013 to 2016. The marriage produced a daughter in 2013 and a son in 2015. The couple lived in
Unterwössen, a municipality in the Traunstein district of Upper Bavaria, until their separation in autumn 2016. Since December 2016, he has been in a relationship with singer Anna-Carina Woitschack, whom he met on his show
Immer wieder sonntags in the summer of 2016. In the show
Das Adventsfest der 100.000 Lichter he proposed to her on November 30, 2019. On June 6, 2020, the two got married live on television in the music show
Schlagerlovestory.2020 with presenter
Florian Silbereisen as witnesses. The couple lived in
Windorf near
Passau. In November 2022, they announced their separation. Mross has been in a relationship with Eva Luginger since March 2023. == Discography ==