Hailey Mia: 5 Things To Know About The 13-Year-Old Powerhouse On ‘The Voice by Avery Thompson October 25, 2021 Hailey Mia is back for the Knockouts on 'The Voice' -- this time on a new team! Here's what you need to know about the singer who is just 13 years old! Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest
