Is Jennifer Lopez pregnant? No, she's not. But in a recent interview, the 45-year-old "Booty" singer openly admitted about her hopes on having more children. She also revealed that her relationship status remains undefined.

Jennifer Lopez and on-and-off-again beau Casper Smart have recently been sparking rumors that they were rekindling their romance, which ended last summer. According to People, J. Lo shared Smart's photo on Instagram this week for #ManCrushMonday. And on Lopez's "The Ellen DeGeneres Show" guesting on Friday, she finally broke her silence about her rumored romance with Smart.

"Yeah, yeah. I'm kind of not, but I kind of am," Jennifer Lopez responded when Ellen DeGeneres asked if she's single. Then, she further explained her response by saying, "Have you ever been at a point in your life where you don't know? Like you're not sure about things? Well, that's all. I am not sure about anything."

Jennifer Lopez also opened up about expanding her family by having four or five more children. She also said that she would love to be pregnant again, Daily Mail revealed. However, is her 28-year-old choreographer-lover, Casper Smart, ready to be a dad?

"I would love to be pregnant again!" Lopez, who is a mom-of-twins with her ex-husband Marc Anthony, told DeGeneres. "I would love to have more kids. I love my kids, I wish I would have four or five more. If I got pregnant I would be so excited."

Jennifer Lopez also confessed that she would consider adoption, Fashion & Style reported.

Meanwhile, the "Dance Again" hit maker addressed DeGeneres' accusations that she lied about being in a relationship.

"No I didn't," Jennifer Lopez defended herself. "First of all, I don't lie. I say what my truth is. Whatever anybody else wants to perceive about me hanging out with people or other people or different people. It doesn't matter. I know the truth."

"We're having fun and doing things whatever I feel like doing," she added. "I'm a grown woman."

For the next few years, it appeared that Jennifer Lopez will be having a hard time getting pregnant because of her busy schedule. Kicking off on Jan. 20, 2016, Lopez will be headlining 40 shows, together with other artists including Britney Spears, Mariah Carey and Celine Dion.