Jennifer Lopez Flaunts Amazing Abs in Sexy White Bikini

Celebrity Body June 25, 2012 AT 8:00PM By Beth Anne Macaluso

Jennifer Lopez and Casper Smart take her adorable twins Max and Emme to the beach in Rio de Janeiro on June 25, 2012. Credit: Honopix; PacificCoastNews.com

Jenny from the Block hits Brazil!

Jennifer Lopez spent time seaside in Rio de Janeiro with her love Casper Smart, twins Max and Emme, 4, and a group of friends on Monday.

PHOTOS: Jennifer's romantic history

Donning a sexy white two-piece for her day in the sun, the American Idol judge, 42, showed off her amazing figure -- including her toned abs -- in a white halter bikini top as she frolicked by the water with Smart, 25, and her children with ex-husband Marc Anthony. (Max and Emme kept busy with a very important project: burying a family friend in the sand.)

Jennifer Lopez and Casper Smart take her adorable twins Max and Emme to the beach in Rio de Janeiro on June 25, 2012.
Credit: Honopix, PacificCoastNews.com

Though they've only been together since Fall 2011, Lopez's relationship with her backup dancer has already gotten serious.

VIDEO: How J Lo stole the show at the 2012 Oscars with a near nip-slip

"She's telling friends she wants to marry Casper," one insider told Us Weekly in May. "She's certain she wants to be with him forever."

How we use your email

We may use your e-mail address to send you the newsletter and offers that may interest you, on behalf of Us Weekly and its partners. For more information please read our Privacy Policy.