#18: Elon Musk (2016-2018 On and Off)
Amber Heard and Elon Musk met on the set of Machete Kills in 2013, though they didn’t begin dating until mid-2016, shortly after her split from Johnny Depp. Musk, who was also going through a divorce from Talulah Riley, reached out to Amber several times before they finally connected romantically.

The relationship fascinated the public—pairing the billionaire tech mogul with the outspoken actress and activist. They made their romance public in 2017, frequently spotted at dinners, vacationing in Australia, and even posting playful moments on Instagram.