Justin Bieber dresses comfortably as he arrives for a yoga class while working on his fitness on Tuesday afternoon (December 9) in Los Angeles.
The 20-year-old entertainer was joined by a group of guy pals, including some bodyguards.
According to Variety, Justin has officially been named the most tweeted-about musical star of the year!
Katy Perry, however, gained the most followers – 13 million – throughout 2014, bringing her total to a whopping 60 million.
Click inside to see the rest of the list…