What language is the new mcdonal's add?

Question

my grandma was wondering about the new McDonald's add with the two kids soccer teams in it, and she wanted to know what language the singing is in. i'm guessing spanish or maybe portuguese. can anyone tell what what it is please?

for all of you who haven't watched it, here it is on youtube:

http://www.youtube.com/watch?v=q78TE4qER-Q&feature=related

Answer 1

i'd say Portuguese

:)  

Answer 2

Portuguese 100%

Answer 3

Yes, definitely portuguese