Britney Spears has revealed her new album will include songs about her ex-fiance Jason Trawick.
The pop star announced during an interview on ABC Good Morning America that she is heading to Las Vegas for a two year residency at Planet Hollywood Resort & Casino. She will perform 50 shows a year in 2014 and 2015.
The show, titled Britney: Piece Of Me, will debut on December 27.
Britney said: "I love it here. The energy here is really, really good. I am definitely going to do the greatest hits but I am going to have to put my new material in it to keep it fresh."
"I'm definitely ready," she said, adding that she's training five hours each day.
Speaking about her untitled eighth album, due out December 3, she admitted it will include songs about her break-up.
"They suck," she said. "Break-ups suck."
Britney, 31, began dating her then manager Jason in May 2010. They announced their engagement in December 2011, but split in January this year.