Lexi Rivera is the younger sister of YouTuber Brent Rivera. Both her elder brothers, Brice and Brent, are social media stars. Brice is older than Brent, and is an Instagram sensation, too. Lexi has over 7 million followers on her Instagram account (lexibrookerivera). Lexi has featured in many of her brother’s YouTube videos and received millions of views for them. Lexi is a trained gymnast; Brent had earlier created a YouTube channel for her when she was a little girl and uploaded a handful of her gymnastic videos. Lexi Rivera sometimes tours with Brent and has been with him to several cities, including Paris. She has over 6.25 million subscribers on her YouTube channel, Alexa Rivera.