In 2019 we had several harness sightings courtesy of Louis Vuitton, on experimental fashion aficionados like Timothee Chalamet and Michael B. Jordan. But hark! All the way back in 2006, Sienna Miller popped by an event looking for all the world like she had a minder ten feet away waiting to put her back on her leash. Everything truly DOES come back around, it seems.

[Photo: Getty]