After getting a call from Kim Kardashian, you'll need to travel to the Metropolitan Magazine building in Beverly Hills to meet her backstage at the photo shoot.
Swipe left to scroll to the left of the screen. To travel to Beverly Hills, you'll need to take the bus. Taking the bus costs cash.
Tap the gold bus icon and select Beverly Hills from the menu to travel there for 4.
Swipe right to scroll to the right of the screen. The building you're looking for is the Metropolitan Magazine building, which is the first building in Beverly Hills.
To begin the goal, tap the purple buildings icon on the door.
This will complete the goal, and unlock the next one, Say Cheese!.