JLo's 'bare all' plans cause split from Marc?

Looks like Jennifer Lopez's new role in 'What To Expect When You're Expecting', where she is due to strip off in, might have been a reason behind her shocking break-up with Marc Anthony after seven years of marriage. (Reuters/)

Reports suggested earlier this week that Lopez, 41, would be baring almost all in the comedy film, based on the pregnancy book of the same name. (Pic Courtesy: Sony Pictures)

"According to the script, Jennifer's character, Holly, bares her breasts to help convince her husband, played by Rodrigo Santoro, that they need to adopt a baby boy," the Daily Mail quoted a source as telling Life And Style magazine. (Reuters/)

It is not only in this movie that she is going nude, as Lopez is apparently also planning to get racy alongside Jason Statham in crime thrilled 'Parker'.

There also have been claims that Lopez's desire to rejoin 'American Idol' for a second season might have caused problems with Anthony. However, according to other sources, it was actually Anthony's 'bad attitude' that caused the split. (Reuters/)

While it remains to be seen whether the roles had something to do with the split, Lopez has kept her nudity to a minimum since she has been with Anthony. (AP/)

Singer and actress Jennifer Lopez and Latin pop singer Marc Anthony have decided to end their marriage after seven years, the couple said on July 15, 2011. (AFP/)

"This was a very difficult decision," they said in a joint statement. (AFP/)

"It is a painful time for all involved, and we appreciate the respect of our privacy at this time." (AFP/)

Lopez and Anthony, who have 3 year-old twins, said they had "come to amicable conclusions on all matters." (Reuters/)

Lopez, 41, has most recently been seen on television as a judge on No. 1-rated show " American Idol," and her single "On The Floor" has been a top ten hit in several countries. (AFP/)

The entertainer, who topped People magazine's "most beautiful" list this year, has scored hit songs with "If You Had My Love" and "Jenny from the Block." (Reuters/)

She also has become a top star in romantic comedy movies, most recently appearing in 2010 film "The Back-up Plan." (Reuters/)

Anthony is a two-time Grammy winner and the top selling salsa artist of all time. His hit songs include "Si Tu No Te Fueras" and "Contra La Corriente." (Reuters/)

Lopez and Anthony have a pair of fraternal twins named Emme and Max who were born in 2008. (Reuters/)

In this pic, JLo is seen with her cute little ones on the cover of US magazine. (Photo Courtesy: Gucci)

The couple performed together in a 2007 tour called "Juntos en Concierto." (Reuters/)

They also worked on each other's albums and starred opposite each other in 2006 film "El Cantante." (AFP/)

The two were married months after Lopez's engagement to actor Ben Affleck ended, and days after Anthony's divorce from former Miss Puerto Rico Dayanara Torres was finalized. (AP/)

A file photo of Jennifer Lopez and Ben Affleck at a Baseball game in Boston. (Reuters/)