ONE DIRECTION VEVO STATS

http://www.vevo.com/artist/one-direction

108,385,954 Feb 11 (#105 all time)
111,786,853 Feb13 (#103 all time)
114,859,464 Feb 16 (#100 all time)
118,699,688 Feb 19  (#100 all time)
131,268,395 Feb 27 (#91 all time)
134,180,513 Feb 29 (#89 all time)

Without a doubt, they are moving up and up at a fast rate.  Top 50 is reachable within a few months.