© @Copyright HELLO! Hello! Magazine The official start of summer may still be over a month away, but it’s already arrived for Hailey Bieber. RELATED: Hailey Bieber just wore the best LBD for summer on wedding date with Justin Bieber The model made her celebrity friends and fans go wild when she shared a photo of herself on Instagram Saturday and showed off her incredible toned physique in a light pink bikini.