Madonna to kick off London leg of Madame X tour The music icon's first performance in London was originally planned for Monday but was cancelled due to the star's health woes.
She also abandoned two shows in Lisbon after suffering an ankle injury.
However, Madonna assured fans that she is back to her best and that Wednesday's performance will take place as planned.
The 'Vogue' singer posted an image on social media of herself triumphantly throwing her arms in the air.
She captioned the post with: In a further cryptic post, Madonna added: The 61-year-old singer announced the cancellation of the first show over the weekend, telling her fans that she needed to "listen" to her body having been "plagued" by injuries throughout the tour.