Justin Bieber celebrated his father's engagement over the weekend.
The 22-year-old singer partied with his dad Jeremy Bieber, 41 and Jeremy's fiancée Chelsey Rebelo, 28, at the party which took place at a private art show at the residence of Dr. Rita Kilislian and Andy Curnew in Toronto on Saturday (30.04.16).
Justin showed off his new buzz cut at the party as he posed for pictures with a tiger and various partygoers dressed up as superheroes.
He took to Instagram to share a picture of himself petting the large tiger, which was on a chain at the bash.
Jeremy proposed to Chelsey during a romantic getaway to St. Barts in February and posted the proposal video on YouTube with the message: "On February 19th, 2016, I proposed to my best friend Chelsey Rebelo."
The video showed Jeremy surprising Chelsey as produces a ring box during a romantic stroll before asking her to marry him.
Justin's mother is Pattie Mallette, while Jeremy also has two children, Jaxon, six, and seven-year-old Jazmyn, from his seven-year relationship with Erin Wagner, which ended in 2014.