Grew up in a small Belgian town.
Ingrid won the "Elite Look of the Year" contest in New York in 1991.
In 1993 appeared in "Sports Illustrated Swimsuit Issue".
Appeared as a runway model for Carolina Herrera, Ralph Lauren, Joan Vass.
Ingrid also guest hosted some television programs such as Entertainment Tonight.
She has appeared in advertisements for Guess?, Ralph Lauren, Saks Fifth Avenue, and Victoria's Secret. Ingrid has appeared on the covers of ELLE, Amica, and Shape.
Seynhaeve has walked for top fashion shows such as Michael Kors, Carolina Herrera, Nicole Miller, Elie Saab, Victoria's Secret, Bella Freud, and Bill Blass, among others.