One of Hollywood's most talked-about babies, Blue Ivy, visited the Museum of Contemporary Art in Los Angeles with her aunt, Solange Knowles.

A photo posted by Solange (@saintrecords) on Apr 6, 2015 at 6:45am PDT

The singer posted an Instagram photo of her niece looking at strings of lights. She captioned the post,

"This little light of yours," she captioned the post.

According to E! Online, Solange and her iconic sister, Beyoncé, swapped children this week. The "Flawless" singer spent time with her nephew, Julez Smith, while Solange went on a play date with Blue.

Jay Z and Beyoncé's daughter wore a shark outfit for her day at the museum while sporting her usual two pigtails.

Queen Bey and her nephew made silly faces in a post appearing to have had a great playdate as well.

Back in 2013, Beyoncé told ABC News that she wanted to have more kids, so that Blue could enjoy other siblings.

"I would like more children," she said. "I think my daughter needs some company. I definitely love being big sister."

The singer and business woman said she has made protecting her daughter her priority.

"I am very protective. I just want to make sure that she can have a healthy, safe, normal life ... in the back of my mind, she's my priority," Beyoncé said.

"Life is completely different now... I feel really, really just lucky that I can still do what I love, and now have a way bigger meaning. And that's to be her mother."

Since then, rumors of a second child have circulated through media outlets although none of them have yet to be proven true.

Beyoncé and her little sister, Solange, wore the same blazer for separate Fashion Weeks this year, according to E! Online.

Solange wore a red and blue color-block Harbison coat at Paris Fashion Week while Bey wore the same for New York Fashion Week. Of course, they both added their own style to it.

Maybe Blue Ivy will get a little sister so that they could wear matching outfits too.