Top 21 Hilarious Celebrity Photobombs

4. Neil Patrick Harris

Who doesn’t love Neil Patrick Harris? It is impossible to be around the star without breaking into a smile, and his fun-loving personality is clear in this photobomb. Chrissy Teigen and John Legend are taking an adorable photo together when Neil Patrick Harris decides to turn their cute couple into an epic threesome. There is no doubt that this photobomb is legen — wait for it — dary!