Jéssica Mueller was a housemate on Big Brother Brazil 18.
- She was invited to a cabin by Ronaldinho Gaucho when she was in a nightclub in Barcelona.
- She started gymnastics at age 9 and won several state and regional championships.
- She interrupted his career when he fell and had to operate on the knee.
- As a child, he participated in Marcos Frota's circus.
- She thought about taking an admission exam at the university, but gave up because the course was in another city.
- She decided to do Physical Education because, at the time, he was already training children at the Olympic gymnastics.
- She only registered in a relationship application when he traveled to Europe.
- There are five tattoos. One of them is "hidden" in the tailbone and was made for the ex.
- She dreams of having his own gym.
- She lives in the same condominium as the ex-boyfriend.
Player History - Big Brother Brazil 18
|Week 6||HOH Part 1||Loss|
|HOH Part 2||Ineligible|
|HOH Part 3||Ineligible|
|Have/Have-Not||Sat Out as HOH|
|POI||Sat Out as HOH|
|Week 10||HOH Part 1||Win|
|HOH Part 2||Win|
|HOH Part 3||Loss|
|Week||Nominated||Nominated By||Final Position|
|1||Diego Sábado|| Ana Paula Costa|
Nayara de Deus
|2||Ana Paula Costa|| Ineligible|| Saved|
|3||Ana Paula Costa||–||–|
|5||Marcos Caruso|| Marcos Caruso|
|7||Marcos Caruso|| Marcos Caruso|
|8||Marcos Caruso|| Marcos Caruso|
Ana Clara & Ayrton Lima
|10||Ana Clara & Ayrton Lima||Wagner Santiago||–|
|Gleici Damasceno|| Ana Clara & Ayrton Lima|
- Note: In Week 8, Ana Clara & Ayrton and Gleici's votes only counted as one vote, due to being Co-HOHs.