The singer calls her ex-husband ""a magical... very smart man, and I was in love with him when I married him," but says that things later became different.
Since Katy Perry and John Mayer broke up earlier in the year, the singers have been spotted spending more time in and out of the studio working on new music.
Britney Spears tweeted a still from her new music video for the single Ooh La La Saturday in which she is wearing a silver band on her ring finger, raising speculation about her status with live-in boyfriend Dave Lucado.
View the photo here.
The Grammy-winning pop star and the law firm researcher have been dating since February.
Spears, 31, has been photographed wearing different rings since February 25 and it is unclear whether the band is a promise ring from Lucado.
Russell Brand spoke about his marriage and divorce to Katy Perry in the July/August issue of British Esquire. Their divorce was finalized in July 2012 and the comic insisted that cheating was not the reason why he and the pop star failed in their relationship.
A love triangle may be in the works for singers Katy Perry and John Mayer, and actor Robert Pattinson. Mayer is reportedly upset at Pattinson and feels the actor is getting in the way of the singers rekindling their romance, according to TheImproper.com.
Pattinson and his former Twilight co-star Kristen Stewart reportedly ended their relationship in May and he leaned on the Wide Awake singer post-breakup to help him get over the heartbreak.
Day after singer speaks out against bullying, British mom Suzanne O'Neill told The Daily Mail that she and her son have been targeted because of her resemblance to the singer.