EXCLUSIVE: Wiz Khalifa celebrates his 33rd birthday party at Nobu Malibu with his son Sebastian and girlfriend Aimee Aguilar in Malibu. 09 Sep 2020 Pictured: Wiz Khalifa, Aimee Aguilar And Sebastian. Photo credit: Photographer Group/MEGA TheMegaAgency.com +1 888 505 6342