Miley Cyrus' little sister Noah is all grown-up, makes her on-stage debut

It was a family affair when Miley Cyrus jumped on stage at the 2017 iHeartRadio Music Awards to introduce her younger sister Noah.

Proving she was Noah Cyrus' biggest fan, 24-year-old Miley wore an I 'heart' Noah shirt while waving in the air a matching handmade sign.

The 'Wrecking Ball' singer gave a loving introduction. "I am really excited. This next performer is, without a doubt, the coolest person I know."

"Her voice is amazing, her song writing is beautiful and relatable. She knows who she is as an artist and I can't wait for the whole world to get a load of her vision," she told the crowd.

"She's who I want to be when I grow up, and that's saying a lot, 'cause she's younger than me. Get ready, because 2017 is about to be Noah's year."

 
A young Miley and Noah Cyrus Image: Getty

The 17-year-old then made her highly-anticipated debut, performing her hit song 'Make Me (Cry)' featuring English singer-rapper Labrinth.

After the event Noah took to Instagram sharing a photo of herself on stage. She wrote "tonight felt like a damn dream" and thanked the iHeartRadio team for a "night I will never forget."

Noah later shared a sweet photo of her big sister holding her sign, and wrote "I love you so much more!"

It seems like there are big things in store for Noah, who is definitely following in her big sister's footsteps!