Taylor is performing to 89,000 fans tonight
In a speech at the start of the concert, the singer gushed: 'I'm lookin at 89,000 people!'
Taylor's parents are at tonight's show but who are they?
Taylor's parents Scott, 72, and Andrea, 66, are supporting their daughter at tonight's Wembley concert.
The singer's parents are as popular amongst Swifties as the singer herself and have played an instrumental part in her career.
Read about them here:
Taylor Swift has arrived on stage
The 34-year-old singer starts her three-hour long setlist with Cruel Summer.
The countdown clock has appeared
A countdown clock has appeared on-screen. Taylor should be on stage in the next few minutes.
Here Comes The Sun! Paul McCartney arrives to the VIP tent
Taylor's parents and NFL beau Travis have also arrived to the VIP tent
Ellie Goulding, Jon Bon Jovi and Cate Blanchett are reportedly in the VIP tent
Lady Gaga's Applause has started playing
Another tell-tale sign that Taylor will be onstage soon is when Lady Gaga's hit song Applause starts to play.
The song has started filling the stadium and fans have gone feral.
Fans have spotted the cleaning cart
Fans expect announcement at tonight's show
Taylor Swift fans have said they are convinced that the superstar is going to make a huge announcement during her third night at Wembley Stadium on Sunday.
Supporters of Taylor, 34, have been guessing when she is going to announce the re-recording of her album Reputation - referred to as Rep TV (Taylor's Version).
And people are convinced that tonight's show will be when she announces the album.
Her recent shows have seen complaints of glitching happening on the screen behind her as she performs.
But fans have suspected that this is a build-up to the announcement, when they anticipate the screen will glitch and go completely black.
Read about what Swifties think will happen tonight here:
Celeb spotting at The Eras Tour
Taylor attracts fans from all over the world - over four million tickets have been sold for the Eras Tour.
But what familiar faces consider themselves Swifties?
At Swift's first show in London, the Prince of Wales and his children Prince George and Princess Charlotte attended the glitzy concert.
Thr royal children must have been embarassed when Prince William started 'dad dancing' to Swift's hit song Shake It Off...
Also at the show was supermodel turned actress Cara Delevinge and Bridgerton starlet Nicola Coughlan.
Arriving at yesterday's show, fans spotted Tom Cruise in the VIP tent alongside British hearthrob Hugh Grant - whose chosen concert snack was carrots.
Who will be in attendance at night three?
Paramore take to the stage
Rock band Paramore have taken to the Wembley stage as Taylor's opening act, treating fans to hit songs such as Still Into You and Hard Times.
American singer Benson Boone, 21, warmed up the stage before them.
Who else has opened for Taylor Swift? Read about it here:
Swifties arrive at Wembley
Thousands of Swifties have descended upon Wembley Stadium ahead of the singer's third perfomance in London as part of her sell-out Eras Tour.
Decked out in cowboy hats, sparkling bodysuits and even wedding dresses, these fans are hard to miss.
Taylor Swift returns to Wembley for her third night of the Eras Tour in London
Good evening and welcome to MailOnline's live coverage of Taylor Swift's third night at Wembley as thousands of Swifties descend on London.
It comes after the star took one of the most iconic pop-culture selfies of all time - posing up next to Prince William, Prince George and Princess Charlotte as the delighted royals shared a moment with the singer.
The heir even went viral with his enthusiastic dad dancing from the stands.