News Sofia Richie Shares Cute Pics of Dad Lionel After Romantic Getaway with Justin Bieber By Jennifer Drysdale 2:22 PM PDT, August 31, 2016 Instagram Sofia Richie appears to be back from her romantic vacay with Justin Bieber.While the 18-year-old jetted off to Mexico with her new beau on Friday, on Tuesday it was all about the other man in her life, her father, Lionel. WATCH: Justin Bieber Takes Sofia Richie to Mexico Following Her 18th BirthdayRichie took to Instagram to share a couple of adorable pics of her daddy-daughter time."Freak?," she wrote alongside a silly pic of Lionel making faces on a plane. View this post on InstagramFreak😂A post shared by Sofia Richie (@sofiarichie) on Aug 30, 2016 at 11:50am PDT WATCH: Sofia Richie Celebrates Her 18th Birthday With Justin Bieber, Rocks Two Crop Top Looks: See the Pics!Richie then shared another snap, this time of herself cuddling up in her dad's arms.Richie's little plane ride with her father marks the latest trip in a summer of traveling. The teenager was in Monaco in May, cruised around Europe with pals a few weeks later, and hit up Japan with Bieber earlier this month. WATCH: Sofia Richie Reunites With Justin Bieber for Juice Date Ahead of Her Lavish 18th Birthday PartyWhile the "Sorry" singer whisked her away to Mexico to celebrate her birthday over the weekend, Richie first celebrated the big 1-8 with friends in Los Angeles last Tuesday.See more on Richie's birthday in the video below.Sofia Richie Kicks Off 18th Birthday at the Doctor: 'Anything Else Want to Go Wrong?'