Jennifer Lopez is training for a triathlon. The 'Jenny From The Block' singer - who gave birth to twins Max and Emme in February - is exercising for two hours a day in preparation for the grueling event in October, which involves running, swimming and cycling.

She said: "I want my babies to be proud of me."

The Latino star's husband Marc Anthony will be cheering her on from the sidelines as he rides along on his Segway, a two-wheeled electric vehicle ridden standing up.

He said: "I'm very supportive. I'll be on my Segway encouraging her."

Long-time trainer Gunna Peterson added: "The workouts change daily, depending on the day, the time and freedom.

"She may be the most efficient multi-tasker I know. She literally has every aspect of her life in check."

"She doesn't have a nanny, a chef, or a nutritionist. She makes time for the kids. Family comes first."

RELATED PHOTOS AND ARTICLES
Jennifer Lopez - Time Magazine's 100 Most Influential People 2006 - ArrivalsMarc Anthony - 2006 Annual Puerto Rican Day Parade With Grand Marshall Marc Anthony and Jennifer LopezMarc Anthony - 2006 Annual Puerto Rican Day Parade With Grand Marshall Marc Anthony and Jennifer LopezJennifer Lopez - Jennifer Lopez and Marc Anthony - September 20, 2007Jennifer Lopez - Jennifer Lopez and Marc Anthony - September 20, 2007
Brangelina Splash Out On Luxury Nursery For TwinsJennifer Lopez Ordered To Testify About The '99 Shooting Incident Involving Sean Diddy Combs
Jennifer Lopez Arrives at Mamamuy Childrens' Store in Barcelona on July 3, 2008Jennifer Lopez Loves Dressing Her Twins In Designer Outfits
Hollywood Babies' Hefty Price Tags, Are They Really Worth The Millions?Nicole Richie Paranoid About Germs Since Becoming Mother
BE THE FIRST TO COMMENT ON THIS STORY!
Name: (optional)
E-Mail: (required, but never displayed)
Remember your info for next time?
Profanity and other defamatory language is not allowed. Please keep it clean.