Teresa, 48, played host at the New York Summer Fashion Explosion in The Big Apple.
The event highlighted fashions accessible for a variety of body types.
The mother-of-four appeared effortlessly chic in a little black dress that showed off her toned physique.
She also looked to be having a great time while playing emcee for the big night.
Fitness has become a big priority for Teresa recently.
She competed in her first bodybuilding competition in New Jersey last year. Several loved ones, including her brother Joe Gorga, cheered her on from the audience.
What are your thoughts on Teresa's buff body? Sound off in the comments!