Give us just a few clues and we can imagine....USA, UK or European group?
:)

Bangles, Bananarama, Joan Jett & the Blackhearts, The Go Go's, Wilson Philips, The Breeders, Belly, Throwing Muses.... ? ? ?

American. I was a lot younger & working where the concert was. We met, I wasnt awestruck & I guess that made it more interesting for her, because we talked for awhile first. We sat in her dressing room and I remember her undressing as we talked, and her being nude for a good bit of our conversation. I didnt react to it, and tried to not look at her body while she sat in front of me (though when she would look the other way I checked her out). A couple of her "handlers" came & went while we talked like nothing was going on. I'll never forget these next words she said - "I want you". She was a lot of fun while fucking, and the whole experience was pretty fun. In the end, I was a notch on her bedpost & she was the same for me, though she was a BIG notch on mine! :D

My wife
 

When my wife was in her late teens/early twenties she was active in the Greenwich Village off-Broadway theater scene. This incident happened with one of two actors who later became at least B stars. I don't remember which of the two it was, but I wouldn't name him here anyway.

He told her that his wife wouldn't let him go down on her. He asked if her if he could do it to her so he could see how it felt. She allowed him to, but, unfortunately, I don't remember whether she told me any details.

My wife (for 55 years) is now 84 and, sadly, has dementia so there's no way to find out more.

Belinda Carlisle? Was going to say Courtney Love, but she never really topped the charts.

It was a great memory, I enjoyed our time together, and she fucked like a rabbit on cocaine. She went down on me immediately and I thought she was trying to swallow me up to my balls. She road my face and fucked my tongue like it was a cock. She wanted it in every hole & I remember giving it to her that way, she did a atm before anyone knew what that meant! She had a bunch of scarf's and wanted to be tied up. One of her "people" came in several times while we went at it, looking back I guess it was to check on her that everything was ok, so apparently this was normal for her. I was supposed to pull out, but I know I shot my first load inside her, then pulled out. I wouldnt betray her identity because she was alot of fun for that time I was with her. ;)

Recall some interview of the Go Go's back in the '80's and all of the band members boasted on the number of one night stands they had and were sort of competing with each other on who could bang the most while on tour, in each city, etc. But Belinda got most of the attention. :D

Same with Susanna Hoff of the Bangles.

And then there is the insatiable hunger of Jeniffer Love Hewitt, not exactly in a band, but that is a couple decades later... ;)

The closest my wife Lisa has been to a famous person was a group picture with a bunch of her friends with Tom Wopat from the Dukes of Hazard. We were all at a bar in Lodi WIsconsin (his hometown) after a rehearsal dinner and he was in town visiting family. The bride to be was also from Lodi and her family knew his. She introduced us all to him and then the girls had a picture taken.

Not a wife or GF - Years ago had a co-worker who claimed shed has slept with Cat Stevens and travelled with him for a bit. No idea if true, but as she was sort of a hippie type it did not surprised me.

Famous? Yes if you are into sports
 

My wife was with a couple of NFL players.

I travel a lot on business and it isn’t unusual for her to play while I am away and share the details for our fun while I am away or sometimes when I get back.

In this case there was a major snowstorm and businesses and restaurants were closing up. She was with some friends at a bar when the bar owner said you have to head home we are going to close. She said to our friends if you want come to the house have a few drinks and then head home feel free to come on over.

The two football players (defensive lineman and an offensive lineman so big guys) heard the offer to continue the party asked if they could join in and the answer was of course yes come along.

After about two hours people started heading for home and the two players lingered behind. My wife told them to pour another drink and left the room.

Changing into a baby-doll and heels let them know her desires when she returned.

She said it didn’t take long for the real party to start. She said big bodies came with big cocks and they didn’t disappoint in that area. MFM play went on for a long time with a lot of fun combos. Everyone finished the night very happy.

She also had a major golfer give her some “personal” lessons and no it wasn’t Tiger.