Taking to Instagram, Gallacher, 46, pictured herself taking a short break during an intensive session with personal trainer and online fitness coach Mel Deane.
The presenter and model, 50, who famously dated George Clooney, went through the perimenopause at the age of 42, and as he contended with the intense hormonal changes, she found getting out for walks in the woods alone worked wonders on her mental health
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The presenter took to Instagram to share photographs of herself looking sensational, with her ample cleavage on display in the skimpy two-piece swimwear set, while soaking up the sun