Lady Gaga
photo: Splash News

Lady Gaga isn't over her bubblegum pink hairstyle yet. 

The Star Is Born actor celebrated her pal and makeup artist Sarah Tanno's wedding last weekend in Cabo San Lucas, Mexico. The beachy affair looked like an absolute blast, and the singer partied hard. Serving as a bridesmaid in the event, Gaga matched her bright pink hair with the high-slit gown. 

The Haus of Gaga founder has plenty to celebrate with the launch of her cosmetics company and now her bestie's nuptials.  

The singer was decked out in a monochromatic look. 

A fan account shared the singer's Instagram stories showing off her look at the celebration. "Two of my best friends @sarahtannomakeup @timstewart just got married. Time to party!" wrote Gaga in her post. The high-slit dress was totally extra and drop-dead gorgeous, not to mention her waist-length pink hair, but I'd expect nothing less from Mother Monster. 

But don't worry, she didn't outshine the bride, her makeup artist Sarah Tanno. 

Tanno has worked with a number of celebrities, but on her wedding day, she was the star. The artist shared this photo from her wedding, and wrote, "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."

This video a fan shared shows just how long Gaga's hair really was at the event. 

The bridesmaid's dress grazed the floor, and her waist-length pink hair swayed luxuriously across her back as Gaga sauntered into the ceremony. It looked like all of the bridesmaids in the party wore a shade of pink, but the singer took the award for most decked-out of the night.

The artist has been sporting the bubblegum style for a few months now. 

In October, Gaga celebrated the Star Is Born anniversary with a different, more edgy full-pink look. Tanno crafted the stellar makeup look that the entertainer sported in this post using only Haus of Gaga products. "A year ago A Star was Born and here we are 6 times pink platinum," Gaga wrote in a post. 

Clearly, Lady Gaga was having a ball at the wedding and was getting down with her friends. 

In a video shared on her Instagram Story, Gaga whipped her pink hair back and forth while dancing to Usher's "Yeah" with the bride and the guests. From the photos and videos shared, it looked like a dreamy affair celebrating a beautiful couple.