Justin & Hailey Bieber Kick Off Their Weekend at a Saturday Afternoon Party

Justin Bieber models Drew House as Hailey flashes the flesh at Kendall Jenner's 818 Tequila party

Hailey Bieber bares enviably trim midriff in summery white crop top and blue jeans in Beverly Hills

Justin & Hailey Bieber Grabbed Dinner at Catch Steak On a Very Star-Studded Night!