As if getting a picture with Justin Timberlake [1] isn't cool enough, Ryan McKenna, aka selfie kid, just got the ultimate surprise. On Friday, the 13-year-old made an appearance on The Ellen DeGeneres Show [2] to talk about the big moment at the Super Bowl that made him a viral sensation. Aside from revealing why he was really looking down at his phone [3] during Justin's halftime show [4], he got a huge shock when the "Can't Stop the Feeling" singer called him on the phone to invite him to his concert. See his adorable reaction above!