By Shirley Li
Updated July 24, 2015 at 09:18 PM EDT

No wonder they’ve all got so many likes, thumbs-ups, and followers. Internet stars like Anthony Quintal (a.k.a. @Lohanthony) and Jenn McAllister (a.k.a. @jennxpenn) dropped by the Instagram Portrait Studio at VidCon to pose and preen in front of a psychedelic backdrop. Below, we’ve rounded up their most colorful photos:

1. Anthony Quintal (@Lohanthony)

2. Jenn McAllister (jennxpenn)

3. Beauty vlogger Louise (@sprinkleofglitr)

4. Gigi Loren Lazzarato (@gigigorgeous)

5. Alexis G. Zall (@alexisgzall)

6. Nadine Sykora (@heynadine)

7. Amanda Steele (@makeupbymandy24)

8. Emma Blackery (@emmablackery)