Check out these never-been-seen photos of Hollywood's biggest sex symbol

Marilyn Monroe is undoubtedly one of pop culture's most recognised and influential figures of all times.

Between her trademark blonde curls and buxom figure, Monroe has remained a major reference point in 21st century pop culture.

It's no surprise then that never-been-seen before photos of the model/actress popped up around the time that should have been her 90th birthday.

The photos were part of an aptly named "Lost Photos" series of the Limited Runs vintage collection exhibition which ran from June 10th - 12th.

Limited Runs’ “Lost Photos” was part of a 90th birthday celebration exhibition at Heritage Auctions in Beverly Hills, California.