Justin Bieber definitely takes soccer to a new level ... there are SO many hot footballers, but in our opinion, Biebs takes the cake!

The ponytailed pop star showed off his tats, his skillz and his longer hair, pulled back a la David Beckham back in the day. He spent the whole afternoon with his team on Saturday, getting an insane workout and continuing to build his bod.Well we've got plenty of pix and plenty of video to satisfy you on this Mother's Day Sunday, keep you entertained ... so sit back, relax and take it all in!