Lady Gaga Is Pretty In Pink As Bridesmaid For Best Friend's Wedding

Lady Gaga has an Oscar win and several Grammys under her belt and now, she can add bridesmaid to her ever-growing resume. The "Star Is Born" actress gave her greatest performance yet while standing by her makeup artist and best friend's side on her wedding day over the weekend. Lady Gaga wore a tight, silk pink dress for her bridesmaid role at Sarah Tanno's wedding and appeared to be just as much fun off-duty as she was on. Gaga shared several photos from the ceremony, which took place on the beach in Cabo.

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Colorful And Stunning!

Sporting the silk dress with a sky-high slit while showing off her legs, and bright pink hair, the Grammy-winning singer posed barefoot on the sand at sunset. "Two of my best friends @sarahtannonmakeup @timstewart just got married," she posted to her Instagram story. "Time to party!" Lady Gaga looked gorgeous in her blush bridesmaid dress, which appeared to be different to all the other ladies on team bride signifying she may have been her longtime makeup artist's Maid of Honor.

Bridesmaid Duties!

The "Shallow" singer also appeared to be chummy with the others in the wedding party, which seems to be on track considering she joined the girls for Sarah's bachelorette party in Las Vegas despite suffering a nasty spill onstage and getting hurt the night before. The bride shared a group shot with everyone in the wedding party and thanked them for standing by her and her now husband's side on their special day. "Nothing could ever be more perfect. I love you all so much and we felt the love all weekend long. I will never forget this feeling," Sarah captioned the group shot.

Gaga Lets Loose!

While all the photos from the ceremony show Lady Gaga having the time of her life, nothing got fans more excited than when a wedding guest showed the singer pre-partying! Showing off her toned frame while wearing a lime green cheetah print bikini, the "Star Is Born" actress held a glass of champagne in one hand while flaunting her teeny two-piece bottoms showing off her voluptuous backside in a pool the day before the wedding festivities. Sprawled out amongst other guests, Gaga wore barely any makeup and had on giant hoops with her colorful hair pulled back into a tight bun. " Out 🍑 Out #StewartTillDeath," one guest captioned the photo.

Lady Gaga and Sarah are tight and have worked together for several years over the singer's career. She loves the makeup artist so much that she put her big girl panties on to celebrate Sarah's bachelorette party despite felling offstage the night before when an audience member picked her up. She even got an X-ray to make sure there weren't any broken bones from the tumble. Besides a bruised ego, Gaga was okay and wasn't going to miss her BFF's ranchy last night out. Sharing several photos from the all-girls party, Gaga slyly revealed her breakup with Dan Horton by stating she was single. Posting a snap with Sarah, the singer captioned it, "An about to be married woman and me, a single lady," and fans went wild!