Larissa, 34, is in the stands at the Arena do Gremio, Porto Alegre, Brazil in the quarter-final of the Copa America.
She was pictured making a heart sign with her hands as she cheered on her country.
Lari was also pictured with Paraguay’s raucous supporters during last week’s group game against Colombia.
The brunette babe rose to fame during the 2010 World Cup in South Africa when she was seen cheering on her country.
After she was photographed celebrating Paraguay’s goal against Italy, she was dubbed by media in South America as “The Bride of the World Cup”.
She also famously promised she would do a naked magazine shoot if Paraguay progressed to the semifinals.
Sadly for her fans, Paraguay were knocked out in the quarterfinals, but Larissa fulfilled her promise by appearing nude with the Spain flag painted on one of her buttocks ahead of the Spanish win in the World Cup final.
The curvy model has built up an army of almost 800k Instagram followers and regularly shares stunning pictures with her fans.
Under her most recent pic of her in a specially-made Paraguay shirt, one admirer wrote: “The most beautiful Paraguayan with a big heart and pure humility.”
Another wrote simply: “Beautiful.”
While a third added: “Go Paraguay!”
Brazil are heavy favourites in the clash, which kicked off at around 1.30am Friday morning UK time.
But Paraguay have been a bogey team in recent years, knocking the Brazilians out of the Copa America on penalties in the quarterfinals in both the 2011 and 2015 tournaments.
Brazil are without talisman Neymar, who is rumoured to want a return from PSG to Barcelona.
Starting for the Brazilians are Liverpool stars Firminho and Allison.
The winner of tonight’s game faces a semifinal against either Argentina or Venezuela, who play on Friday night at 8pm.
At halftime, the teams are tied at 0-0.