Who can ever forget little Sophia Grace and Rosie, the cousins who went viral for their incredible performance of Nicki Minaj's Super Bass?
After finding fame on at the ages of eight and five on YouTube, they quickly became honorary members of The Ellen DeGeneres Show way back in 2011.
Sophia Grace is now 14 and Rosie is 11, and they are absolutely living their best lives!
Sophia is a singer and YouTuber, and shares her music, beauty tutorials and videos about her life on her very popular channel. She has over one million followers on Instagram.
Rosie is also on YouTube and Instagram, and she is way more confident and chatty than you may remember from her younger years!
We can't believe how the years have flown by! We wish these two all the success in the world!