Gisele Bündchen shares her birthday recap after turning 45 years old, surrounded by family and friends in nature.

Gisele Bündchen is celebrating another year around the sun, surrounded by her loved ones. In honor of her 45th birthday on July 20, the supermodel gave fans a rare glimpse of her and Joaquim Valente ‘s baby boy — as well as her twin sister, Patricia Bündchen — via Instagram Wednesday.