Talk about boom boom pow! Fergie looked fantastic while vacationing in Cancun, Mexico with hubby Josh Duhamel and some friends this Memorial Day weekend. 

OK! GALLERY: FERGIE & JOSH DUHAMEL CATCH A FLIGHT AT LAX 

The Black Eyed Peas singer flaunted her fabulous curves and killer abs while posing in a multi-colored bikini. Fergie posted the sexy photo of herself on Twitter yesterday, writing, "¡Adiós Cancún!" 

So how does Fergie look so incredible? Well, the girl breaks a sweat whenever she can! 

Fergie recently revealed that she loves to jump rope on The Rachael Ray Show: "I work out four times a week, and you know, I get bored, so I hike outside and I walk uphill to squeeze those glutes, put on music, jump rope, with a double sports bra— yeah — double sports bra is key for the jump rope," she added. "Keep it interesting — that's the key. Gotta have music."

OK! NEWS: FERGIE'S PAL WILL.I.AM DISHES ON HER AS A MOM: "SHE'S GOING TO BE AWESOME" 

And another diet trick she shared? "Low-calorie vodka cocktails." We hope she enjoyed some of those yummy cocktails on her vacation! 

 

 

 

 

 

 

 

Sound off in the comments below!

Join the conversation