Born in Havana, Cuba, Guerra, still a child, migrated with her family to the United States, moving to Perth Amboy, New Jersey.

Guerra has made multiple appearances on several Spanish language television programs such as entertainment gossip show El Gordo y la Flaca (The Fat guy and The Skinny girl).

She has also become a staple in music videos, appearing in "Shake Ya Tailfeather" (Nelly, P. Diddy and Murphy Lee, from the Bad Boys II soundtrack, 2003) and "The New Workout Plan" (Kanye West, 2004), in "Obsession (No Es Amor)" (Frankie J featuring Baby Bash, 2005) among others.

In addition, Guerra has appeared in a commercial for Burger King's TenderCrisp Bacon Cheddar Ranch, a couple of sketches on Chappelle's Show (including "R. Kelly's '(I Wanna) Piss on You' Music Video", which spoofed the R. Kelly sex tape), and the film National Lampoon's Dorm Daze 2.

Guerra was voted Number 26 in "FHM's Top 100 Sexiest Females" of 2005 and has twice been named the winner of the magazine's "Best Butt Award".