She may be expecting her second child… But that isn’t stopping Alessandra Ambrosio from walking the runway…

The 30-year-old Brazilian bombshell rubbed her growing baby bump when she reached the end of the catwalk at the Colcci fashion show during Sao Paolo Fashion Week in her native Brazil.

For her big bump debut, the Victoria’s Secret stunned in a chic grey mini and a sleek black jacket.

Now five months along, Ambrosio confirmed her second pregnancy in late December. The baby-to-be will join big sister Anja, 3, Ambrosio’s daughter with her fiancé, California businessman Jamie Mazur.

“Family is the most important thing for me and I’m thrilled to be adding to the family,” she told Us Weekly in an exclusive statement. “I’m fortunate to have a loving and supportive family. It’s a blessing that it will soon be growing.”