Now everybody has a smartphone in their pocket, there's an easy way to document that chance meeting with your favourite actor or singer.
We asked readers on our Facebook page for their starriest shots and were inundated with famous faces.
Here are another 17 of the very best, in the second of our picture galleries.
See the first part here.

13. Jamie Lomas
Laura Mclaren was snapped with soap star Jamie Lomas in Kirkcaldy nightclub Kitty's. Photo: UGC

14. Giovanni Pernice
Margaret Woodward's daughter Kirsty was snapped with the Strictly dancer. Photo: UGC

15. Ian Rankin
Laura Stewart and her daughter met the Scottish crime writer around 10 years ago. Photo: UGC

16. Constance Hall
The blogger was snapped with Nicole Rafferty during a book launch in Edinburgh. Photo: UGC
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