She recently gushed that she and her toyboy lover can’t stop smooching.And Alison Hammond showed her appreciation for her hunky Russian boyfriend David Puttnam, after he shared a shirtless Instagram video while on holiday in Switzerland.The couple, who have a 22-year age gap, started dating back in 2023, with the star previously gushing she is ‘absolutely in love’ with him.David recently took to Instagram to share a series of clips and snaps from his holiday to Switzerland, including one video that showed him diving into the swimming pool.Alison appeared delighted by the video of her hunky boyfriend, as she commented a pair of heart eyes emojis. Alison recently opened up about her relationship with David in an interview with YOU Magazine, but ruled out the prospect of them tying the knot in the future. You can read the full story here. Alison Hammond showed her appreciation for her hunky Russian boyfriend David Puttnam, after he shared a shirtless Instagram video while on holiday in Switzerland The couple, who have a 22 year age gap, started dating back in 2023, with the star previously gushing she is ‘absolutely in love’ with himThe This Morning star previously hit back at critics of her and David’s 22-year age gap, insisting ‘it is nothing to do with anyone else’.’I’ve got a lovely man in my life,’ she said. ‘It’s just easy. I think that’s when you know you’ve got something special. He just sees me for who I am. We choose each other, every day.’Asked about their 22-year age gap, Alison added: ‘It’s nothing to do with anyone else. Yeah, people are going to talk. People do. But that’s their business, not mine.”I don’t think [there will be a wedding]. We don’t need to! We’re both cool,’ she told The Mirror. It comes after the TV personality has revealed how she managed to slim down by addressing her ‘childish mentality to food’ and cutting out her favourite treat.At her heaviest, the This Morning presenter weighed 30 stone before a pre-diabetes health warning pushed her to pursue a healthier lifestyle.Alison began her transformation five years ago when she started working with a personal trainer to regain her fitness and began a stricter diet.Since then, the TV personality has also taken up Reformer Pilates and boxing, sharing videos of herself exercising online. David recently took to Instagram to share a series of clips and snaps from his holiday to Switzerland, including one video that showed him diving into the swimming poolSpeaking to the Radio Times about her improved regime, she said: ‘I’ve had a personal trainer for five years, even when I was at my biggest. But I had a childish mentality with regards to food, especially toffees – but now I’ll only have a couple a day.’We’re not getting any younger, are we, babes? You realise at some point you’ve got to look after yourself. I’ve got a speaker under my pillow to play relaxing music, and a sleep tracker.’Alison’s health kick started after she discovered she was pre-diabetic, the point where your blood sugar is higher than normal but not high enough to be diabetic.Previously speaking to Women’s Health, she said: ‘My mum had Type 2 diabetes and she was worried for me, so when I then found out that I was pre-diabetic, that was frightening. I thought ‘I have to be an adult about this’. The sweets had to stop, and the fatty foods.’Alison recently revealed she has started Reformer Pilates and circuit classes in a bid to keep the weight off after revealing why she won’t touch weight-loss jabs. As she works to maintain her figure after making lifestyle changes, Alison gave an insight into the measures she has taken.Alison revealed that she has started the form of Pilates because she is as ‘stiff as a board’.She added: ‘You feel absolutely incredible after it. I really need a good stretch – so Reformer Pilates has been brilliant for me. ‘I also do this early-morning circuit class from the brilliant Steve Hensel at Blue Zone. I’ll go at 6.30am and do a full hour, it’s a proper old-school gym.’Alison said that she leaves the gym feeling ‘amazing’ after working hard, but while she is keen to try things, there is one wellness practice she won’t adopt. She told Closer Magazine: ‘I did try one of those cold plunge pools once – and absolutely not! It lasted about a minute. I was like, ‘Why am I literally trying to kill myself?”Reformer Pilates, loved by Meghan Markle and Jennifer Aniston, costs around £25 to £40 for a 45-minute class and is surging in popularity in the UK.