Musicians and celebrities, including Justin Timberlake and Drake, have joined Demi Moore and Ashton Kutcher’s campaign to help end child sex slavery.

"We want to engage people, educate them, get them thinking and talking about it, in order to raise awareness," Kutcher explains. "We came up with the concept of the 'Real Men Don't Buy Girls' campaign, which aims to engage people, specifically men, in the issue. To do so, we filmed short, funny videos about things 'Real Men' do, starring high-profile influential men and women."

In Timberlake’s minute-long film, the ‘SexyBack’ singer is seen attempting to shave with a chainsaw before a voiceover announces: "Real men prefer a close shave."

Watch the video, in which Eva Longoria makes a cameo, below.