Rumors have been circulating that Jennifer Lopez allegedly wants to have a baby with boyfriend Casper Smart and has "turned to in vitro fertilization in hopes of getting pregnant," Star magazine reported.
Representatives for the former American Idol judge have reportedly said the rumors were not credible.
Lopez, 43, and former backup dancer Smart, 25, have been involved for 18 months.
The star was apparently hoping to keep the treatments under wraps, a source told the tabloid.
