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.

5. Gemma Atkinson
The Hollyoakes actress was happy to pose for a photo with Alana Cook at Fyvie Castle. Photo: UGC

6. Greg Hemphill and Ford Kiernan
Shelley McRobbie managed to get a snap with both of the Still Game stars. Photo: UGC

7. David Tennant
Becca Johnston was delighted to meet the former Doctor Who at Kirkcaldy's Adam Smith Theatre. Photo: UGC

8. Andy Gray
Jennifer Sands Downie poses with the much-missed Scottish comedian and actor. Photo: UGC
2 / 4

