Proud mum Katie Price shares heartwarming snap of her son Harvey planting a tender kiss on baby boy Jett

She's been locked away in the studio working on her musical comeback.

But Katie Price took some time out from laying down new tracks to spend some quality time with her five children at a family photoshoot, sharing the results with her loyal fans on her Instagram account on Wednesday.

The 37-year-old star made hearts melt with a cute black-and-white snapshot of her 14-year-old son Harvey planting a big kiss on her two-year-old Jett's nose.

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Brotherly love: Katie Price uploaded an adorable image to Instagram on Wednesday, showing her 14-year-old son Harvey kissing her two-year-old son Jett on the nose 

Brotherly love: Katie Price uploaded an adorable image to Instagram on Wednesday, showing her 14-year-old son Harvey kissing her two-year-old son Jett on the nose 

The bond between the boys in plain to see as Jett scrunches up his face in delight while his half- brother smooches him.

'My gorgeous Harvey and Jett adorable', Katie captioned the image.

The glamour model-turned-businesswoman also shared a lovely portrait shot of Harvey from her session with photographer Sophie Dunne.

Proud mum: The mother-of-five also shared this portrait of Harvey, 14, following her session with photographer Sophie Dunne

Proud mum: The mother-of-five also shared this portrait of Harvey, 14, following her session with photographer Sophie Dunne

'My handsome baby boy thankyou @sophiedunnephotography love the set of pictures xx', the proud mum enthused.

A third image sees Katie's eldest children Junior, 10, and Princess Tiammii, eight - whose father is Katie's ex-husband Peter Andre - having a pillow fight on their living room sofa, wearing matching outfits.

Little Bunny, 13 months, clad in a frilly romper and cute headband, looks like she's trying to join in on the fun.

Family fun: A third image sees Junior, 10, and Princess Tiammii, eight, play fighting while the youngest member of the brood, Bunny, tries to join in 

Family fun: A third image sees Junior, 10, and Princess Tiammii, eight, play fighting while the youngest member of the brood, Bunny, tries to join in 

Katie recently revealed she wasn't satisfied with her brood of five and wants to have even more children with her husband Kieran Hayler.

She confessed to Rochelle Humes on the AOL series Being Mum, 'I'm going to keep going until the doctor says I can't have anymore.'

'I love the responsibility of all of my kids, I just love it. I love it that they look at me and they love me. I love them, it's unconditional love. I love it all.'

Family goals: Katie recently claimed she was going to keep having more children and would only stop if her doctor advised her against it 

Family goals: Katie recently claimed she was going to keep having more children and would only stop if her doctor advised her against it 

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