Katy Perry's new album is called '143.' Here's everything we know so far.

• Katy Perry announced her new album, "143," will arrive on September 20.
• The album's lead single, "Woman's World," will be released Thursday.
• Perry worked with pop producers like Dr. Luke, Max Martin, Stargate, and more.

Katy Perry has officially opened the portal to her new musical era.

Perry announced on Tuesday that her new album, "143," will be released on September 20.

"I set out to create a bold, exuberant, celebratory dance-pop album with the symbolic 143 numerical expression of love as a throughline message," Perry said in a press release distributed by her label, Capitol Records.