I could help you overcome your grief with some comfort sex. In-demand model Gigi Hadid spent her 20th birthday 'with her toes in the sand' in Miami, Florida. However, it wasn't all fun and games for the star, who spent her time flaunting her stunning figure in a series of swimsuits for Seafolly. She continued the sexy shoot on Friday, but was then burdened with the news that her childhood pet - dog Lucky - had passed away while she was on the job. The busy model made time to share some love for her beloved dog on Instagram, posting a sweet throwback snap and writing: 'Rest in peace my angel boy.'