Members of the WWE Universe celebrated the unofficial start of WrestleMania season tonight at the On-Sale Party in Orlando, Fla.

One night before WrestleMania tickets were made available to the general public, partygoers had an early opportunity to secure their seats at next year’s Showcase of the Immortals. WrestleMania Week takes over Orlando next April, with The Grandest Stage of Them All — WrestleMania 33 — emanating live from the Orlando Citrus Bowl on Sunday, April 2, 2017.

Check out photos from the WrestleMania 33 On-Sale Party in Orlando, Fla., where members of the WWE Universe picked up their tickets to The Showcase of the Immortals.

The On-Sale Party, which was free to attendees, took place at the Seneff Plaza at the Dr. Phillips Center for the Performing Arts. Superstars from both Raw and SmackDown LIVE — including Raw Women’s Champion Charlotte, Cesaro, Alexa Bliss, Neville, Big Cass, Carmella and Titus O’Neil — were on hand for the big occasion.

WWE fans were also treated to live in-ring action throughout the evening, courtesy of NXT.

Among the many highlights, Big Cass sang a fabulous rendition of Carmella's entrance theme:

There's nothing "Sawft" about Big Cass' fabulous rendition of Carmella's entrance theme, as performed at the WrestleMania 33 On-Sale Party in Orlando, Fla.