Jennifer Lopez cries "almost every night."

Jennifer Lopez

Jennifer Lopez

The 'All I Have' hitmaker pays tribute to her eight-year-old twins Max and Emme, whom she has with her ex-husband Marc Anthony, during every performance she does at Las Vegas' Caesars Palace - where she's currently in residency - but can't help but choke up every single time.

Speaking to 'Entertainment Tonight', she said: "People are like, 'Is she crying?' I'm like, 'Almost every night, thank you."

However, although she struggles to hold back the tears when she honours the youngsters, the brunette beauty believes her twins secretly love the attention.

She said: "They love it. You know, they go, 'Why is my face up there?' My son will be like, 'Why is my face there? People are laughing at us!' He gets worried about that stuff. My daughter [just] loves watching it. She just watches me. I don't know what she's thinking yet. I'm sure I'll know soon."

Meanwhile, the 46-year-old beauty spends a lot of time with her children on the road for the sake of her globe-trotting career and recently admitted she's sometimes forced to homeschool the twins to ensure they're still learning.

She said recently: "They are super happy, well-adjusted, loving, caring kids, and that's the most important thing. We'll get them educated. Homeschool is great for them when we have to do it. The most important thing is that they're with their mom -- that they don't feel abandoned by a parent."

And, although she's regularly slammed with criticism for the way she raises her children, Jennifer understands she and her kids will never have a "normal life."

She said: "I'm not normal, so our life is not normal. I've come to terms with that. I want to be there with them."

But that hasn't stopped her from wanting more children.

She added: "I wish I could have a lot more [kids]. I wish. I don't know if it's in the cards for me, but it's something I would love to do."