It looks like style runs in the Bieber family! Hailey Bieber gave fans a peek at son Jack Blues' fall style vibes, including one standout piece with a special nod to his dad, Justin Bieber. The model, 28, showed the couple's 13-month-old rocking a mini throwback "Baby"-era merch jacket in one of the photos she posted via Instagram on Sunday, October 5, melting hearts and serving a serious dose of nostalgia. Justin's image on the jacket with his iconic side-swept hair is from 2010, when he dropped his first-ever chart-topping studio album, My World 2.0.