They might have dated before she dated Jayz. Beyonce has been with Jay Z since 2002-2009. hence, she has been marry for a 1 and 3 months. The two did not date.

Marques Houston is African-American, some sources says that he is of Mexican descent also.

Yes, technically a singer AND rapper.

no

this is his ex girlfrind or i think his friend

YES

Marques has three siblings: brandon, danyelle and b.j

Maybe it's all up to him.

Yes, he starting acting in 1992, and he also played Roger on the TV show Sister, Sister.

according to his myspace page, his new CD is scheduled for November 18, 2008 release.

yes they were

Yes, his mom is Mexican