article_snippet: Justin Bieber has proved Justin Bieber to be quite the good luck charm and took part in the ring walk in the boxer's last fight against Marcos Maidana.
article_snippet: Floyd Mayweather was joined on stage by pop sensation Justin Bieber at the Manny Pacquiao press conference .
article_snippet: Justin Bieber did not hesitate to jump into the picture as the duo posed next to his opponent.
article_snippet: Justin Bieber snuck behind the 38-year-old boxer on the shoulder and greeted him just in time for a photo op on the stage .
article_snippet: Justin Bieber has attended most of the 38-year-old boxer on the shoulder's fights in recent years and even got to enter the ring as one of Floyd's entourage members in May 2012.
article_snippet: Justin Bieber is a well-known boxing fan and has taken part in previous ring walks with Floyd Mayweather .
article_snippet: Justin Bieber put Justin Bieber arm around Floyd Mayweather for the photos in the build up for the Pacquiao fight .
article_snippet: Long-time friends: Justin has previously accompanied Floyd Mayweather to the ring and celebrated with Justin after  the match as they were pictured together after is fight with Miguel Cotto in New York in May 2012 .
highlights_snippet: Justin Bieber joined Floyd Mayweather on stage .
  
highlights_snippet: Justin Bieber has joined Floyd Mayweather on a number of occasions at Justin Bieber fights .
  