Tammy Hembrow shows off her baby bump after a gym session on the Gold Coast

She is 20 weeks pregnant with her third child.

But that didn’t stop Tammy Hembrow from breaking a sweat on Monday.

The influencer, 27, showed off her baby bump in an oversized t-shirt from her own Saski Collection range as she left her local gym on the Gold Coast.

Tammy paired the look with matching bike shorts and long athletic socks.

She pulled her blonde hair back into a bun and secured it with a green hair clip.

The fitness enthusiast shared footage of her workout on Instagram, saying it was a “killer” as she passed halfway through her pregnancy.

See green! Tammy teamed the look with matching bike shorts and long gym socks

‘Save this one and give it a try. 20 weeks and NO EXCUSE,” she wrote.

In the accompanying clip, the businesswoman performed a series of weighted squats, sumo deadlifts, cable kicks and calf raises.

Tammy has built a fitness empire on the back of her famous figure, which includes the Saski Collection activewear line and the Tammy Fit workout program.

Accessory: She pulled her blonde hair back into a bun and secured it with a green hair clip

Tammy announced in December that she was expecting her first child with fiancé Matt Poole.

She has two older children, son Wolf, six, and daughter Saskia, five, from a previous relationship.

“The little girl has been kicking so much, more and more every day…it excites me so much because she’s definitely going through a pattern,” she said recently.

Baby joy: Tammy announced in December that she was expecting her first child with fiancé Matt Poole. She has two older children from a previous relationship