There's a good chance that Jennifer Lopez might be a married woman again by the end of this year. Even though she's yet to comment on her on-again, off-again relationship with Casper Smart, there's a new report that suggests the ex-couple is so in love that they are willing to tie the knot in order to finally make things official between them.

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According to OK! Magazine on Wednesday, Lopez wants to keep the wedding "under the radar" with a small and simple ceremony. Apparently, the celebrity mother-of-two also wants to keep things quiet because she's not interested in hearing other people's criticism when it comes to her love life.

"She's been doing all she can to keep it under wraps," the source said, "in part because she doesn't want everyone else weighing in on whether getting married again is the right move."

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Still, this isn't stopping Lopez from following her heart, even if that means this will be her fourth wedding. Her last one was to Latin crooner Marc Anthony, who she divorced back in 2011. The ex-couple co-parent two children together, their 7-year-old twins, Emme and Max.

"She knows people might be shocked, but she doesn't care," the source said. "She says that no one besides them really knows what's going on with them, and that that's as it should be."

So far, neither Lopez nor Smart have commented on the wedding rumors. Keep up with Enstars for all the latest news on Jennifer Lopez and all of your favorite celebrities.

Tags: Jennifer Lopez Casper Smart