Would you be upset?

Hi ladies. My fiancé is in Vegas with his buddies for a bachelor party. He called me drunk last night and was telling me how a girl “stole $20” from him. When I asked what he was talking about, he said “oh well one of those show girls in Vegas wanted a pic with me, jumped in my arms and wanted a picture. So I went to go tip her $5 and asked for change, but she just took it.” So when I asked to see this picture, he said “there isn’t a picture, my buddy pretended to take a picture, but didn’t actually.” Which CLEARLY Is a lie. So I said “why would you tip a girl that’s SUPPOSED to take pictures for $$, and not take the actual pic. What’s on there that you are trying to hide???” After pushing and shoving, he actually confessed what happened. He said that she jumped on his shoulder (vag to face) when he “didn’t want it”🙄 and that was the pic. But his friend “deleted it” so I wouldn’t get out. I’m not sure if I’m more mad a girl had her vag on his face or the fact that he lied to me multiple times about it. I know those girls are there to make money, but I don’t think they just “jump” up on your face without consent. Which to me, means he wanted the pic. What do you think? Should I be upset?