Taylor Swift officially kicked off the final leg of her Eras Tour in Miami on Friday - and didn't let the heavy downpour stop her.

The Bad Blood songstress 34 - who recently held her cat in a video taken at the Hard Rock Stadium ahead of the concert - notably unveiled a variety of new looks during the performance, including an eye-catching Reputation costume.

Her boyfriend Travis Kelce was not in attendance as the Kansas City Chiefs prepare to play on Sunday in San Francisco - although his mother, Donna, and brother Jason Kelce were spotted at the venue.

The Grammy winner belted out a number of hits on the spacious stage, and debuted a new Fearless ensemble to her cheering fans.

Taylor wore a tasseled, shimmering dress that sparkled under the bright lights and contained hues of light gold and blue.

She additionally slipped into a pair of knee-high, dazzling boots and allowed her blonde locks to flow down past her shoulders in light waves. 

The star's makeup was glammed up for the big night, and comprised of a black, winged eyeliner as well as her signature, bold red lipstick. 

At one point while donning the outfit, Swift pulled out her rhinestone-covered guitar as she sang more tracks for the sold-out audience. 

In previous concerts on her Eras Tour, Taylor's Fearless costume was a sparkling, gold minidress with layered tasseled details. 

And during the Reputation portion of the performance, the award-winning singer also opted for a different outfit. 

The beauty wore a figure-hugging, black jumpsuit that covered her right leg and had gold, snakelike details on the material. 

Before the Miami concert on Friday, her Reputation costume was a black jumpsuit but with red snakelike patterns embroidered on the fabric. 

During the set, Taylor was seen joining in on the choreography with her backup dancers as rain pelted down into the stadium.  

During her Red set, Swift donned a red and black-sequin romper which was layered with a matching, long coat. While performing a few songs, she also switched to a shimmering, black guitar.

She held a small smile on her face as a strong breeze whipped her hair around her face in the rainy weather.  

At one point, the Blank Space songstress removed the coat as she strutted down the large stage while fog swirled around her for a dramatic effect. 

Taylor later changed into a glittering, reddish orange Versace bodysuit as well as matching, knee-high boots. 

The Grammy winner donned the eye-catching ensemble as she belted out songs for her Lover set. 

For a finishing touch, the songwriter accessorized the outfit by adding a chunky, gold-chained necklace.  

She could also be seen throwing her arms into the air while being raising above the stage on a platform. 

Swift has worn different versions of the luxurious bodysuit during her Eras Tour stops, such as a pink and blue outfit and another that had blue and gold hues. 

Later in the night, the singer stunned wearing a sleeveless, flowy lavender ballgown that was held up with glittering, silver straps. 

Additional shimmering details were also scattered throughout the material of the dress that she wore during her Speak Now set. 

Fog and purple lights shone down on her on the stage as she sang songs from the 2010 album. 

Also during her Red set, Taylor was seen wearing a pair of sparkling, black shorts as well as a white, printed shirt that had, 'Lots going on at the moment,' on the front. 

Swift slipped into a pair of black loafers and added a black hat on top of her head to complete the look. 

During the Midnights portion of the concert, the star was seen in a purple minidress that had dazzling embellishments. 

She also donned a fuzzy coat on top and slipped into a pair of black, glittering knee-high boots as she sang the track, Anti-Hero.

For her acoustic set, Swift turned heads wearing a sleeveless, teal and red-colored dress that fell down behind her. 

She held a classic, wooden guitar in her hands as she sang into a microphone as fans enthusiastically watched.

Taylor sang a mashup of her songs, Tim McGraw (2006) and Timeless from Speak Now (Taylor's Version). 

Amid her 1989 set, the Grammy winner donned a shimmering, green miniskirt as well as an orange cropped top. 

Swift opted for a pair of sparkling, orange and green ankle boots to coincide with the color scheme of the ensemble.  

Taylor had another costume change during the concert and wore a pair of high-waisted, shimmering white shorts and a matching bralette top. 

The beauty added a white coat on top, and finished the look with white gloves as well as a pair of silver pumps. 

At one point, she was joined by two of her backup dancers who were dressed to impress in black tuxedos. 

Swift could also be seen laying on the stage in a white, printed dress and jacket during The Tortured Poets Department set. 

During the Miami concert, Taylor surprised fans as she brought out Florence Welch as they sang Florida!!! together. 

The pair wore color-coordinating ensembles, with the Cosmic Love songstress donning a flowy, white dress with black, floral lace details while Taylor opted for the corset-styled, printed dress.

Swift and Welch stood next to each other as they sang lyrics to the song from her Tortured Poets Department album. 

Taylor has previously been joined by Welch on stage - such as her Eras Tour stop back in August at Wembley Stadium. 

Also during her Midnights set, the Love Story performer wowed in a bedazzled, blue bodysuit as well as a pair of matching, heeled boots. 

The material of the ensemble had a variety of white, star-shaped details as well as a crescent moon embellishment on the front 

As she moved about on the stage, the star also layered the look with a shimmering, dark pink jacket.  

During another portion of her concert, Swift wore a flowy red dress that contained draped sleeves that fell down towards the ground. 

At the very end of her performance, Taylor was joined by her backup dancers on the stage and they all took a bow together.  

The Fortnight singer is slated to perform in Miami through Sunday before heading to other cities in the U.S. such as New Orleans and Indianapolis. 

She will then head to Toronto in November and her Eras Tour will officially conclude in Vancouver on December 8. 

On Friday, a number of celebrities attended her concert in Miami, such as Tom Brady and Serena Williams.  

The retired NFL player jumped to his Instagram stories and uploaded a photo of himself posing with his sons, Ben and Jack. 

In text added over the image, Brady typed out to his followers, 'Boys night at the Eras Tour @taylorswift.' 

In a clip shared to X, Williams was spotted on the floor of Hard Rock Stadium shortly before the concert began. 

Travis Kelce's brother, Jason, and mother Donna were also spotted in the stands during the festivities on Friday. 

However, Travis himself was not in attendance due to the Kansas City Chiefs slated to take on the San Francisco 49ers in California over the weekend on Sunday.

Earlier on Friday, Taylor uploaded a short reel as she strolled through the empty stadium ahead of the performance. 

She could be seen holding her cat, Olivia, in her arms as she looked around the large venue and then sent a small smile towards the camera. 

Swift was stylishly casual wearing a long-sleeved, yellow sweatshirt as well as a pair of light blue, denim jeans - and fans soon speculated that the sweater belongs to her boyfriend.