Social media star who is widely known for her lizalexamtz Instagram account. In July 2019, she released her first single titled "Sin Ti." The song was featured in the soundtrack of the movie Veinteañera: Divorciada y Fantástica. In October 2020, she was crowned Miss Planet México.
She began gaining followers on Facebook and Ask.fm when she was 14 years old. She published her first post to Instagram on September 23, 2013.
In February 2019, she launched her own foundation called FelizComoLiz with the goal of helping low-income individuals. She was featured on the cover of the December 2017 issue of Meraak magazine.
Her real name is Lizeth Alexandra Martínez Licea. She has an older brother name Eduardo. Her parents' names are Jorge and Ana. She began dating actor Eduardo Barquín.