DEAR ABBY: I have been taking tap dance lessons for the last five years. It's a class of adults with a broad range of age and experience, which is part of what makes it so much fun. We put on a couple of shows and recitals a year.

I have an issue with a fellow student, and it bothers me to the point that I'm thinking of dropping out. "Marguerite" is a ham. She adds lots of extra flourishes, head snaps, jumps and kicks that aren't in the choreography. She mugs shamelessly for the crowd, and it comes across as more burlesque than tap.

We have spoken to our instructor twice about it, but Marguerite is worse than ever. I hate to quit an activity I love, but I'm embarrassed by Marguerite. It's disheartening to dance the routine as we've been taught, only to be upstaged by this woman's antics. I don't fault her for her stage presence. I do have trouble with her over-the-top hamminess. I just wanted to dance, not compete for the limelight. Am I being petty? -- BROADWAY BABY IN TEXAS

DEAR BROADWAY BABY: I don't think you're being petty. And if others in the class agree with you, get them together and talk to your instructor about it again. Nobody likes being upstaged, and if Marguerite can't be convinced to conform her style to the rest of the troupe, then perhaps you all might be happier if she danced a solo.