What should I do, should I go or lame excuse?

I got invited to a concert for Luke Bryan through co workers. There are three coworkers including my boss that get along great it was there idea to invite everyone. We have this one co worker who sticks to me like glue. she's a drama having bitch and the three co workers and her dont get along. She feels like they always try to get her fired and talk shit and they don't but you can't convince her otherwise. An older co worker was invited and is going. She was upset the bitchy one isn't going. The older worker and I convinced the bitchy drama queen to go in hopes of squashing this high school drama. Well now, the original three are not happy the bitchy one is going. I think if I back out maybe bitchy won't go. I wanna go to the concert but its probably going to be a bunch of drama bullshit. What do you think I should do? 🤔 I know its a lot to wrap your head around but lol I tried to shorten it up. Im like in the middle im cool with everyone but I want to stay cool with everyone.

What should I do, should I go or lame excuse?
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