Watch: Michelle Trachtenberg on the red carpet over the years
The actress, best known for her roles in the TV series Buffy the Vampire Slayer and Gossip Girl, has died aged 39.
When a Pregnant Princess Diana Turned Heads in a Menswear-inspired Tuxedo at a Rock Concert
Diana wore a Margaret Howell tuxedo when she was expecting Prince Harry. The look was her first of many power suit moments.