Andrea Aguilera was appointed as Miss Earth Colombia 2022 in September 2022 as she became the official representative of Colombia at Miss Earth 2022. She is 25 years of age and hails from Medellín. She is a social communicator and journalist who holds a degree in journalism, neurolinguistic programming, and a specialization in early childhood care. Andrea has also worked as a TV presenter, professional model, and soprano singer.
At the pre-pageant activities, she won Darling of the Press in the Americas category, gold medal at the swimsuit competition, gold medal in the fire group at the beach wear competition, bronze medal in the fire group at the long gown competition, Miss Photogenic and Best in Swim-Wear from fire group as well.