Alison Hammond looks incredible in a rose print dress as she continues to show off her 11st weight loss

Alison Hammond looked incredible in a rose print dress as she continued to show off her 11st weight loss on Friday's episode of This Morning.

At her heaviest, the This Morning presenter, 51, weighed 30 stone before a pre-diabetes health warning pushed her to pursue a healthier lifestyle. 

Since beginning her transformation, she has rocked a series of stylish looks and made no exception while fronting the ITV programme this week.

Alison opted for a pretty midi dress, from Rixo, with fluted sleeves and a red floral print that she paired with white shoes. 

She topped off her look with a glamorous makeup palette and styled her hair into natural curls. 

Alison managed to drop 11 stone by addressing her 'childish mentality to food' and cutting out her favourite treat as well as working with a personal trainer. 

Speaking 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.'

During Friday's show, Dermot O'Leary was left blushing and shouting at his co-star Alison to 'stop' as she gushed over his 'hot' noughties throwback snap. 

Celebrating all things Madonna, thanks to her upcoming album release, with their music choices following the ad breaks on the ITV show - Dermot, 52, and Alison were seen dancing around the studio.

But as the co-hosts settled down to the present the show, Dermot was surprised with a throwback snap of him from 2005, showing him posing beside Madonna. 

The image was taken as promotional material for his hour-long interview with the pop singer on the release of her documentary film I'm Going To Tell You A Secret.

It showed Dermot, then 32, standing side-by-side with the hitmaker, with the duo smiling for the camera in front of a purple curtain background. 

'Hold on a minute, that looks like Justin Timberlake. Is that you? You look HOT. Can we just go back to Dermot's picture please because I seriously can't get over how hot you are!' Alison reacted. 

'Look at you. I know you're hot now, but that! That was like, who were you? Look at the way you're standing.' 

To which Dermot responded: 'I'm getting uncomfortable now...' and tried to move on, but Alison insisted they stood side by side to recreate the photo. 

'OK, here we go, can we get the shot up, please,' Dermot told the crew, as they posed in the same way he had with Madonna two decades ago. 

Twenty minutes later as the show continued and the weekly ITV competition was announced Alison said to Dermot: 'With that money, I would buy loads of pictures of you and Madonna. I would put them all in my room.'

'He was so handsome,' Jeff Brazier could be heard shouting off screen, to which Dermot crossed his arms and replied: 'What do you mean he "was" so handsome?' 

The photo was shown once again during the show, an hour later, as Alison continue to gush over Dermot's look before he finally shouted: 'Stop!'

After one of the ad breaks, the image of Dermot and Madonna was shown for a final time, prompting Alison to chime: 'Let's have a look at the picture, because you look HOT.' 

'Oh, stop it everybody!' Dermot replied, before once again standing next to Alison and posing in the same manner as the photo on ITV screens.