This week's Beauty Mark It challenge is a special request. You see, FitSugar has run out of her favorite Dior Addict Ultra Gloss in 098—a sheer gloss with tiny little iridescent sparkles—and it's been discontinued. The closest match I can think of is Urban Decay Sparkler Pen in Dynamite, but I bet all of you have some suggestions.

So, want to help out our girl FitSugar? Share your suggestions for clear and sparkly lip glosses by Beauty Marking your favorites and tagging your choices with the phrase "sparkle gloss." I'll feature the readers' favorites on BellaSugar next Tuesday, August 8. And Fit will be eternally grateful. I bet she'd even join some of the other Sugar girls and do cartwheels all around the office to celebrate.

To learn what a Beauty Mark is and how to make one, click here. To see some of my favorite online beauty stores,

Saks Beauty Place
Victoria's Secret Beauty
Fred Segal Beauty
Bergdorf Goodman