J-Lo's plan for her twins

Between them they have sold over 30 million albums, have starred in dozens of films and have a trophy cabinet of Grammys. But the latin superstars Jennifer Lopez and Marc Anthony are unsure if their children will follow in their footsteps.

"I don't know. That remains to be seen. They're only two. We're not throwing them out there on stage yet," said the actress and singer.

She gave birth to twins Max and Emme in February 2008. Describing the two-year-olds J-Lo said: "I think they have different qualties, physical and personality-wise of both Marc and I."

The star, 40, took a couple of years off to look after her children. She is now making her comeback with The Back-Up Plan, a rom-com about a woman who finds out she is pregnant by artificial insemination on the same day as meeting Mr Right. The A-lister admits she couldn't wait to return to films.

"I missed my work. It was such a big part of my life. It was my whole life for so many years," said Jennifer."But it was nice to take a little sabatical and just be with my babies. It's been two and a half years since my last movie so it was a good thing," she added.