She appeared on Lorraine Kelly's chat show to discuss her police training and working to raise money for the British Heart Foundation.
However Penny Lancaster's interview with the TV host was interrupted by her husband Rod Stewart midway through the chat on Thursday morning.
The model, 50, was discussing training to become a police constable when her rocker beau suddenly appeared behind her on a pair of crutches.
Lorraine, 61, delightedly exclaimed: 'Hello! He's behind you', as Rod briefly appeared on screen while his wife was chatting.
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