Watch as players celebrate La Liga title on the bus

Barcelona yesterday, May 17 won the 2014/2015 La Liga title after beating Atletico Madrid by a lone Lionel Messi goal.

After the celebration on the picth, the players continued their wild party on their team bus on their way back home.

Defender, Gerard Pique posted a video of the team's wild celebration on is Instagram page.

"Terrible hangover," the 28-year-old defender wrote alongside the video.

He will sure be shaking off the hangover so as to recover to prepare for Barcelona's other two finals as they aim for another treble.

Luis Enrique side will face Athletic Bilbao in the Copa del Rey final and Juventus in the UEFA Champions League final.

Watch the video below: