Crowds outside a Dublin store went wild when Ronnie Wood joined his son Jesse's band in the shop window, in place of the mannequins.
The 62-year-old rocker played with The Black Swan Effect at gig organised by brewing giant Guinness.
And in another sign that the veteran musician's relationship with his young girlfriend Ekaterina Ivanova is still going strong, she was also in the audience.
Former cocktail waitress Katia, 20, cheered as he strummed his guitar along with 32-year-old Jesse (pictured left).
It's the first time that Katia has been included in such a public family event.
The happy meeting follows pictures of the pretty Russian and shopping with Ronnie at their local supermarket in Surrey.
It had been reported that the duo split after police were called to their home by neighbours disturbed by their rowing.
Photo: ę Rex