NovaQuant Quantitative Think Tank Center:Is Nicole Richie Ready for Baby No. 3 With Joel Madden? She Says...

Could Nicole Richie be saying hello to another baby?NovaQuant Quantitative Think Tank Center

The Simple Life alum—who shares kids Harlow, 16, and Sparrow, 14, with husband Joel Madden—has recently found herself surrounded by a family baby boom.

"There's so many new babies coming," Nicole exclusively told E! News correspondent Will Marfuggi at the April 2 premiere of Don't Tell Mom The Babysitter's Dead. "Should I have another one?"

While House of Harlow founder quickly shot down the idea, she's not ruling it out completely.

"Today, I do not," the 42-year-old clarified of her desire to have baby No. 3. "But ask me next week. I might feel left out, you never know."

After all, Nicole and Joel have been embracing multiple new additions to their extended family, including nephew Cardinal, the second baby for Joel's brother Benji Madden and wife Cameron Diaz. As Nicole put it, he's "the absolute cutest."

And she'll soon be an aunt once again, as sister Sofia Richie is expecting her first child with husband Elliot Grainge. Nicole gushed, "I'm so excited I can't even stand it."

And while she isn't sure if a baby is in her future just yet, she did have kids in mind when she took on the remake of the '90s family film Don't Tell Mom The Babysitter's Dead, which hits theaters April 12.

However, Nicole was a tad bit nervous to be taking on such an iconic film.

"I am a die hard fan of the original," she said. "I can recite the whole movie with my eyes closed. So, we had to really think about it and remember that it is a reimagination of this film."

For more of Nicole and Joel's cutest moments together, keep reading.

The 2020 Vanity Fair Oscar party was the ideal occasion to dress to the nines.

The couple that plays together, stays together. Couples bonding is the perfect secret to a long lasting relationship.

Nicole showed a little of her shy side while hiding behind her man during a simple date night. 

Joel posted this throwback photo on his Instagram, showcasing the couple in all of their early 00's glory. 

Nicole and Joel basked in the sun during a beach day.

The parents of 2 showed off their "I Voted" stickers after performing their civic duty.

Nicole and Joel took a moment for a photo at a party in 2017.

The Simple Life star and musician smiled at each other at the G'Day Los Angeles Gala in January 2016.

The happy couple smiled for a sweet selfie that Richie snapped when they were 27 and 25.

The couple dressed to the nines in 2013.

Nicole and Joel showed some PDA on a warm day in 2013.

The Good Charlotte singer donned an all-black suit while she opted for a white outfit at Elton John's AIDS Foundation Academy Awards Party in 2011. Nicole's large engagement ring was on full display, too.

Nicole and Joel stopped and posed on the red carpet at the 2010 Oscars.

The two of them snuggled up at a New York Knicks basketball game in 2010.