Location: This mission becomes available after the completion of the Paparazzo - The Partnership. You need to wait until you receive a message from Beverly. You can now go to the green circle shown in the screenshot, located in the North-Eastern part of Los Santos. More precisely, it is the Mirror park.
After you come close to the starting point of this mission, you will receive a phone call from Beverly to inform you that the word is that Georgina - a celebrity, is going to buy drugs. The paparazzo will want to catch he r red handed, of course, and he will task you with doing that. On your car, reach the Chico's Supermarket and listen to the conversation with Beverly's contact. Take a look around the main entrance behind the container that you can climb onto. Climb onto the store's roof and start sneaking.
You eventually need to reach the edge of the roof, above the backalley behind the store, i.e. the location where Georgina makes the deal (the above screenshot). Select your phone from the inventory, activate the camera (SnapMatic) and wait for the dealer to hand the package to one of Georgina's bodyguards. Only then, take a picture and send it over to Beverly. Carefully, jump down from the roof and walk away from the place where you took the picture. Talking to Beverly will conclude this mission.
Rewards for completing the mission: none
Requirements for the completion of the mission in 100%:
- Silent Snapper - You need to take the picture and remain undetected. Remember to initiate the sneak mode right after you climb onto the store's rooftop.
- Royal Drag - You need to take a picture of the celebrity only after one of her bodyguards receives the package.