Šeredová was born in Prague. Her modeling career began at the age of 15. Five years later, she was first runner-up for Miss Czech Republic 1998 and her country's representative at Miss World 1998 where she tied for fourth in the finals.
Born in Prague, Šeredová began her modeling career at age 15. Five years later, she was second runner-up for Miss Czech Republic 1998 and represented her country at Miss World 1998 where she placed fourth in the final standings.