Justin Bieber ... without a cap on his head. He was seen wearing a yellow hoodie, a pair of oversized camel-colored trousers and some cozy shoes. Later in the day, however, Bieber added a black ...

Pop star Justin Bieber, looking markedly thin and fatigued ... was dressed casually in ample clothing topped with a yellow cap as he followed Hailey, 28, who opted for an all-black ensemble.