GIGI & ZAYN: BACK ON? RELATIONSHIP TIMELINE EXPLAINED

It's seemingly back on for pop stars Gigi Hadid and Zayn Malik! The pair, who previously dated from 2015 to 2018, have been spotted spending time together recently, sparking rumors of a rekindled romance. Their on-again, off-again romance has kept fans hooked for years, with several high-profile breakups along the way. Here's take a look at their l