Singer Adam Levine, who is set to wed Behati Prinsloo this year, hosted a bachelor party in Las Vegas where he was joined by about 50 male friends.

The Maroon 5 frontman and his friends ate at the N9NE Steakhouse May 21 and were in high spirits, reports femalefirst.co.uk. The group stayed at the Palms Casino Resort's Hardwood Suite in a 10,000 sq ft room, which came complete with a private dance floor, 24-hour butler service and indoor basketball court.

The `Voice` US coach recently ditched his brown locks for an eye-catching peroxide blonde style and, although he likes his new style, he insists will dye it back before his nuptials.

He explained: "I'm probably gonna have to get rid of this before the wedding happens. I love my hair but it's not gonna be this way forever - trust me. I'm gonna have to change it back for something or other. I'm enjoying it."