She's no stranger to leaving people crying with laughter.
The presenter was appearing on the programme on Friday morning when Phillip brought up the fall, which had been caught on CCTV.
Funny: Alison Hammond left Phillip Schofield and Holly Willoughby in hysterics over her accidental flashing on This Morning on Friday after recalling a hilarious fallInsurance Loans Mortgage Attorney Credit Lawyer
Speaking about the fall, Phillip said: 'We should point out that Alison fell over on the path, hurt her leg – and I've seen the wound, it's nasty.'
Then, as he tried to contain a smile, he said: 'But as she fell over in the pouring rain she wasn't wearing any knickers.'
To which Holly quickly followed up with: 'And thankfully, the security camera captured the whole thing, which is why we get to see it in all it's glory.'
The trio then begin giggling amongst themselves as Phillip said: 'Yeah it was a hell of a shot when I watched that first thing this morning.'
Fits of laughter: The presenter was appearing on the programme on Friday morning when Phillip brought up the fall, which had been caught on CCTV a week earlier
As the three presenters were howling with laughter, Alison said to Phillip: 'You were having a good little look weren't you! You were loving it!'
After a break in the show, the clip of Alison falling over was shown on the programme, with a heart added in to protect Alison's modesty, who in turn shouted: 'It's not that big!'
The hilarious segment on This Morning also left fans of the show laughing, who quickly took to social media to react.
One person said: 'What a laughing fit on This morning!! Alison Hammond, Phil Schofield and Holly Willoughby!!Insurance Loans Mortgage Attorney Credit Lawyer
'Haven't laughed so much in a long time!'
Grinning: Before the hysterics, Holly said: 'Thankfully, the security camera captured the whole thing, which is why we get to see it in all it's glory'
While a second person tweeted: '@thismorning @AlisonHammond showing @Schofe then 'extended version' of Alison falling over. OMG #Noonie'
It comes after Alison shared the moment she fell over in her garden in the rain while wearing no underwear live on TV last week.
She returned to This Morning to host last Friday morning's show alongside Dermot O'Leary and was left red-face as she revealed she ended up flashing her CCTV system