Brooke Kier

Instagram Star

Birthday February 3, 2002

Birth Sign Aquarius

Birthplace United States

Age 21 years old

#12140 Most Popular


Social media personality who is particularly known for her Instagram account. She posts lip syncs to a wide variety of songs and genres while acting alongside the lyrics. She has been signed professionally by A3 Artists Agency in Los Angeles. 

Before Fame

She began establishing her social media following on her Twitter account, which she opened in November 2012.


She has amassed more than 230,000 followers to her Instagram account. She is also extremely popular on TikTok with over 1.8 million fans. She posted a Halloween photo on her Instagram page alongside Loren Gray in 2021. 

Family Life

She has been in a relationship with pop singer Gianni Cardinale since 2017.

Associated With

One of her friends is dancer and Miss Malibu Teen Kaylyn Slevin.  Loren Gray posted Instagram photos with her in June of 2023.


Brooke Kier & Gianni Cardinale - Grab the Cup