The 51-year-old who rarely shares revealing images really impressed fans when she posed in her gym gear.
The dating coach shared a photo to her Instagram sporting a black sports bra and black matching yoga pants.
She paired this with a denim cap and neatly pulled her hair back.
The star seems to have just finished a workout on a balcony, judging by the golden sun-rays peaking in over the ledge.
Mel captioned her photo: “Taking care of yourself is not selfish, It’s a necessity. Embrace self-care, feel amazing in your own skin.”
One fan commented: “Well-said, you look stunning.”
Mel is best known for her role as a relationship expert on TV series Married At First Sight, a show were experts pair strangers together based on an in-depth analysis.
The selected contestants then get married upon first meeting.
The show that initially originated in Denmark gained immense popularity, leading to the introduction of the Married At First Sight series in the UK.
Mel is also on the expert panel in the UK’s version of the programme.
Fans love Mel for her no-nonsense attitude with the contestants. She addresses viewer concerns, holds contestants accountable and provides excellent TV.
Being a therapist for the last 20 years has given Mel the foundation to thrive in her career in TV today.
The relationship expert is also in a long-term relationship herself. She’s married to her husband Gareth Brisbane with whom she shares a seven-year-old daughter with.