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Most Popular
13, 1993
Cuernavaca, Mexico
Birth Sign
13, 1993 (age 26)
Cuernavaca, Mexico


Spanish language YouTube vlogging icon who ranks as one of the most subscribed to personalities in all of YouTube. She posts about all things beauty on her main channel, which has earned over 24 million subscribers. 

Before Fame

She studied ballet and theater as a child. She created her first YouTube account when she was 16 after winning a makeup contest. 


She has a second channel called yuyacst where she posts video blogs. She is a phenomenon on various other social media outlets as well with millions of followers on both Twitter and Instagram. 

Family Life

She was born Mariand Castrejón Castañeda in Cuernavaca, Morelos, Mexico. Her father cooked her dinner for a November 2017 video. She began dating singer Siddhartha in August 2019. She was previously in a relationship with YouTuber Beto Pasillas until mid-2019.

Associated With

She's friends with fellow YouTuber Beto Pasillas.