Blogamole › and Franco De Vita

50 Cent made a guest appearance at the pre-Puerto Rican Day Parade Wisin Y Yandel concert that rocked New York City's Madison Square Garden Saturday, June 7th.

50 eagerly stood by the Puerto Rican flag and performed his collabo “Asi Soy” with the Dúo de la Historia.

If 50 appears más flaco, it's true. The rapper is being told to ease off pumping iron to tone down for a new movie role. He is set to play a New Orleans, Louisiana police officer in upcoming film Microwave Park. Filming begins next month.

While we understand shameless marketing ploys, this better not end in G-Unit piraguas or dulce de leche flavored Vitamin Water.

Other stars that wanted a piece of the action that night included: Ivy Queen, David Bisbal, Luis Fonsi, and Franco De Vita.

Photo via Latin Gossip

Tags 50 Cent, and Franco De Vita, Asi Aoy, David Bisbal, Ivy Queen, Luis Fonsi, Wisin y Yandel