Can you imagine serving as bridesmaid alongside Lady Gaga? Talk about pressure!

The pop icon stepped out of the spotlight this weekend to celebrate her best friend and longtime makeup artist Sarah Tanno’s wedding. She later took to Instagram to share photos of her pink-inspired outfit.

“Two of my best friends just got married. Time to party!” she wrote on one photo.

Gaga and Sarah created the singer’s new beauty line, Haus Laboratories, together. Clearly the two had the best time over the weekend.

We’re sure Gaga kept the dance floor going all night long!