What jazz song was sampled in Black Eyed Peas' "Sexy"?

"Mas Que Nada" is a song originally written and performed by Jorge Ben in 1963, which in a later cover version became the signature song of S茅rgio Mendes. In the United States, it is one of a few Brazilian songs that are widely known. It is worth noting that in the United States, the song is popularly credited to Mendes with Ben relatively unknown, whereas in Brazil, the reverse is true.

Mas Que Nada
The song was also used in Nike commercials during the last soccer world cup
'Jorga Bonita' I think it was.
Anyway a good jazz tune in its original format.
Cheers
B.