The Italian model was given her first chance to hit the catwalk in 2004, when she walked for Dolce & Gabbana, Costume National, Miu Miu, Hermes, and Lanvin at Milan and Paris fashion weeks. She has since walked for great designers and brands like Balenciaga, Alexander McQueen, Valentino, Etro, Nina Ricci, Dsquared2, Blumarine, MaxMara, Givenchy, and many others.
In 2005, the Italian model walked at the annual Victoria's Secret Fashion Show.
In 2005, Balti was still considered a rising star, but had already been pictured for the Victoria's Secret catalogue, D&G, Dolce & Gabbana, DKNY, and Roberto Cavalli. The same year, she was chosen to feature as the face of GUESS?, Missoni, and signed a cosmetics contract with Revlon. With such a triumphant year, it was almost certain that the Italian model would feature in many more campaigns to come, and she did.
Balti has since featured in advertising campaigns for Mango (2006), Guerlain Cosmetics (2007), Missoni (2008), and Dolce & Gabbana (2012). In 2011, Balti was photographed by Karl Lagerfeld for the exclusive Pirelli Calendar.
Balti likes to go shopping and spend time with her closest friends. Other than that, she enjoys listening to music.