Lady Gaga turned introspective after attending her best friend's wedding in New Orleans while she's also planning her own nuptials to "Chicago Fire" actor Taylor Kinney.

Lady Gaga posted an Instagram photo of her best friend on her wedding gown along with the caption, "I'll always be right by her side. #MyBestFriendsWedding."

One fan noted, "It will be your turn soon! Can't wait to see your wedding dress."

It was also an opportunity for reflection for Mother Monster as she shared another Instagram photo of her stiletto heels and her huge engagement ring as she sat inside the car, which Lady Gaga captioned, "Watching your best friend get married, these are the specialist times in my life. Seeing happiness in the lives of all my friends."

For the wedding, Lady Gaga opted for a simple and elegant number as she played bridesmaid.

"The glamorous chiffon number, which boasted ruching along the bodice and that was clinched at the waist, highlighted her toned figure perfectly," noted Daily Mail. "She wore her peroxide blonde locks loose around her shoulders in sleek waves, while a touch of blusher, shimmery eyewear and lashings of black mascara completed the overall look."

Taylor Kinney and Lady Gaga got engaged on Valentine's Day when he proposed to her with a toy ring at first. It was later revealed to be a huge diamond heart-shaped ring.

Last month, she posted on Instagram her engagement ring along with the caption, "My favorite part of my engagement ring, Taylor and Lorraine designed "T S" in white diamonds on the band. He always called me by my birth name. Since our very first date. I'm such a happy bride-to-be! I can't stop smiling!!"

One fan commented, "adorable. Going to be an amazing wedding. Not because you have the money for it, but because you have the heart behind it. True love always makes the best weddings."