We went out to find out the big names who have been seen in the city, both by the people who live here and those who visit the city centre themselves.
Now we have put together a gallery of 15 celebrities who have been seen here in Sheffield, either out on the streets themselves, or in its cafes and bars.
We have also included where they were seen.
They present an impressive list of stars over the years.
Take a look at the gallery below to see all those big names.
Let us know at The Star which famous people you have seen here in our city - and if you have taken a selfie with a celebrity here in Sheffield, email it to [email protected] and we will include you in a future gallery.
13. Ronnie O'Sullivan
Snooker star Ronnie O'Sullivan was seen by Julie Duffy, from Ecclesfield at a cafe near the Crucible theatre. Photo: Mike Egerton/PA Wire. | PA Photo: Mike Egerton/PA Wire.
14. Prince William
Prince William was spotted by Graham Jones, of Gleadless. He said: "I was taken aback one time on my lunch break, It turned out that Prince William had made an appearance in the Peace Gardens. That took me by surprise." He said it was a 'pinch yourself' moment | National World Photo: Dean Atkins
15. David Seaman
Former England goalkeeper David Seaman was spotted by Sharj Ahmed, from Doncaster, at Meadowhall. He said: "Me and my dad got very excited. I was quite young, it was many years ago. He was just shopping." | National World Photo: Dean Atkins
16. Anne-Marie Duff
Actress Anne-Marie Duff, who was among the stars of the TV series Shameless, was spotted outside Sheffield city Hall, by Rachael West, of Sheffield, filming a television drama. Anne Maris was also seen in Endcliffe Park filming, as well, in this picture. Anne Marie is on the left. | Dean Atkins Photo: National World