Sister of social media and web video star Brent Rivera who is a social media sensation in her own right. She has over 3.6 million followers on her lexibrookerivera Instagram account.
She posted her first picture to Instagram on May 26, 2012. This was approximately three years after her brother first made a YouTube video.
She has over 2.5 million subscribers on her YouTube channel. She attended the premiere for the film Everything, Everything in 2017.
Her brother is good friends with Cameron Dallas.