Backgrid Shawn Mendes and Bruna Marquezine are settling back into a cozy routine together. The 27-year-old "In My Blood" singer-songwriter and the 30-year-old Brazilian actress went grocery shopping together on Monday (May 11) in Los Angeles. Shawn pushed a cart filled with fresh flowers, while Bruna sipped on a drink as she walked beside him on their casual grocery outing. If you didn't see just hours before, the couple affectionately reunited at LAX after she arrived back in Los Angeles following a trip to Brazil.