One of the most trusteable Argentinian magazines have post this on their site:
LA ACTRIZ PROTAGONIZARÁ EL VIDEO DE “MEN IN THIS TOWN”, QUE PODRÍA RODARSE EN HOLLYWOOD
SHAKIRA APUESTA AL TALENTO DE SU EX CUÑADA: GABRIELA VACA GUZMÁN SERÁ LA FIGURA DE SU NUEVO CLIP
Información primicia exclusiva de PUROSHOW. Tan fuerte ha sido el vínculo inicial que con el correr del tiempo, la relación entre ellas se mantuvo intacta a pesar de la desvinculación sentimental de la actriz y modelo con Aito De la Rúa, cuñado de la estrella del pop latino. Shakira y Gabriela Vaca Guzmán consolidan su amistad. No sólo fue la colombiana quien hace tres años acercó el book de la argentina a varios productores en Miami, sino que además apuesta fuerte al talento de la figura de la compañía Chekka Buenos Aires.
Es por eso que días atrás, la cantante contactó a los ejecutivos de dicha empresa para convocar formalmente a su ex cuñada como figura femenina de su próximo clip. Se trata del video de “Men in this town”, uno de sus cortes más recientes. Por estas horas, Shakira y su equipo definirán si el rodaje tendrá lugar en Hollywood, en Punta del Este o en Buenos Aires. Según testimonios de su entorno íntimo, Shakira destaca la actitud profesional de “Gaby”, como la llama, y asegura que no se trata sólo del lazo afectivo que las une, sino que ve en ella una emergente y fuerte personalidad artística para Latinoamérica.
Sorry for the awkward translation... is way too long if someone please translate it well for the non-spanish speakers, it would be good... i had to use Google Translator for bring it... Official news, and breaking news!!!
THE actress starred THE VIDEO OF "MEN IN THIS TOWN, THAT could be rotated IN HOLLYWOOD
SHAKIRA BET YOUR TALENT TO EX Cuñada: GABRIELA GUZMAN COW IS THE FIGURE OF A NEW CLIP
Information PUROSHOW exclusive scoop. So strong was the initial link with the passage of time, the relationship between them remained intact despite the emotional disengagement from actress and model with Aito De la Rua, brother of the Latin pop star. Shakira y Gabriela Vaca Guzman consolidate their friendship. Not only was the Colombian who three years ago brought the book of Argentina in Miami several producers, but also strong commitment to the talent of the company's figure Chekka Buenos Aires.
That's why days ago, the singer contacted executives of the company to formally convene as his former sister-female figure of the next clip. This is the video for "Men in this town," one of their most recent cuts. By this time, Shakira and her team will define whether the shooting will take place in Hollywood in Punta del Este or Buenos Aires. According to testimonies of intimate surroundings, Shakira highlights the professional attitude of "Gaby", as the flame, and ensures that it is not just the emotional bond that unites them, but sees in it a strong artistic personality emerging in Latin America.
ps: this is the girl who is going to be the image of the video:
Excellent decision of Shaki 
This song is one of shaki's best IMO hopefully it is official cuz flopsy wasn't a good single choice at all 
another MEGA FLOP is coming, is sad to see her flopping.