Besides delivering a celeb-filled Instagram pic for the ages, Taylor Swift’s 25th birthday party also produced some massive sales for the poop-shaped emoji mask donned by Justin Timberlake in the image.

The makers of the now-famous head gear, BigMouth Toys, say sales have skyrocketed since Taylor posted the photo to her Instagram, totaling in a whopping 315% increase (according to TMZ). If you want one for your own shindig, you better act fast. According to the online store, the mask is now almost sold out.

We can’t say we’re surprised. A fun-filled photo featuring many of our fave celebs – including Taylor, Justin, Beyonce, Jay Z, Haim, Sam Smith and Karlie Kloss – is just about the best marketing out there.

The b-day Instagram pic isn't the only recent display of this group of superstars' BFF-ship. Taylor and Beyonce were recently caught on film grooving together at one of Justin's concerts in New York. During the Brooklyn show, Bey's hubby Jay Z joined Justin onstage for a performance of his own song, 'Holy Grail,' and the video captures Taylor and Beyonce totally losing their cools with excitement -- and so did we.

At this rate of mind-blowing displays of friendship, we don't know if we could handle another instance of these stars' worlds colliding.

Just kidding -- keep it coming, guys!

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