Has a twin sister called Patricia. They're named after Princess Grace
of Monaco.
Parents names are Roman and Rosemarie.
Longtime companion of her producer David Brandes. In 2005, it was
revealed that he bought thousands of his artists' CDs to manipulate the
charts. Therefore, Gracia was banned from the German Top 100 for three
months.
Ended in 24th place at The Eurovision Song Contest (2005) just getting 4 points from Monaco and
Moldavia, which has been Germany's worst result ever.
DSDS judge Dieter Bohlen complained about her tongue ring which she has since removed, at least for any performances that involve her singing.
She had a broken foot at the time her music video for "I Don't Think So" was filmed.