Britney Spears reveals she is pregnant with her third child after conservatorship ends

'I am having a baby', pop star announces on Instagram

Supporters of singer Britney Spears celebrate outside the Stanley Mosk Courthouse in Los Angeles as Spears's conservatorship is terminated. Reuters

Britney Spears supporter Phoebe Price and her dog Henry take pictures next to a 'Free Britney' Christmas tree set by fans outside the courthouse. AP

For the first time in 13 years, Britney Spears will be able to choose how she spends her fortune, estimated to be worth more than $60 million. AP

Confetti falls on Britney Spears supporters outside the courthouse. AP

Spears supporters march on Grand Avenue during the hearing. AP

Under the conservatorship imposed since 2008, Spears had no control over her how she spent her money, when she performed, who had access to her house and even what medications she should take. AP

Spears herself posted an Instagram with the #FreedBritney hashtag shortly after the court decision. 'Good God, I love my fans so much it's crazy,' she said. AP

New Jersey performer and Britney Spears supporter Brennyboombox cheers Matthew Rosengart, Britney Spears's lawyer, as they celebrate outside the courthouse. AP

Matthew Rosengart, Britney Spears's lawyer,, talks to the media after the hearing. AP

'Effective today, the conservatorship of the person and the estate of Britney Jean Spears is hereby terminated,' Los Angeles Superior Court Judge Brenda Penny said after a 30-minute hearing in which no one opposed ending the court-sanctioned arrangement. AP

Britney Spears supporter Felipe Servat, from Brazil, reacts with the the crowd as they celebrate. AP

The conservatorship was set up and overseen by Britney's father, Jamie Spears, after she had a public breakdown in 2007 and was hospitalised for undisclosed mental health issues. AP

Lauriann Wright, the lawyer for Jodi Montgomery, who had been entrusted with overseeing Spears's personal life, told the judge there was 'no reason this termination cannot happen and Ms Spears cannot live a safe, happy and fulfilling life'. AP

Spears's case helped prompt hearings in the US Congress and a new law in California aimed at preventing abusive conservatorships, which are normally set up to protect disabled people, the elderly or those suffering from dementia. AP

In June, Spears told the court she had been humiliated and traumatised and that she wanted her life back. EPA

Spears's lawyer Rosengart said a 'safety net' had been put in place to help Spears transition back to regular life. AP

Since revealing years of private anguish in tearful testimony in June, Spears hired Rosengart, who moved aggressively to end the restrictions. AP

Filipe Servat and Lindsey Fairchild embrace upon hearing the news that Britney Spears's conservatorship has been terminated. EPA

Spears's lawyer Rosengart is pushing for Jamie Spears to be investigated for possible financial mismanagement of his daughter's affairs, but he said on Friday it would be up to Britney Spears to decide how to proceed on that matter. EPA

Spears had said she had been forced to work and take medication against her will and was prevented from marrying or even getting her hair done. AFP

A Britney Spears doll sits atop a 'Free Britney' Christmas tree during a rally outside the courthouse. EPA

Lexi Tonniges and Lauren Grundmann are joined by other dancers as they perform on a stage outside the LA courthouse. EPA

Jamie Spears has said through lawyers that he helped his daughter rehabilitate her career and always acted in her best interest. AFP

Jubilation erupted outside the courthouse, with fans cheering and shouting after the decision was announced. The crowd chanted 'Britney! Britney! Britney!' and fans sang and danced to Spears’ song 'Stronger'. Reuters

The judge’s move was widely expected, with little support left for prolonging the legal arrangement. No new arguments were offered at the 30-minute hearing. Spears did not attend. Reuters

Spears’s lawyer, Mathew Rosengart, told fans and reporters that the case 'helped shine a light on conservatorships and guardianships from coast to coast, from California to New York. And that took a tremendous amount of insight, courage and grace'. Reuters

Supporters decorate a pink Christmas tree outside the courthouse. Reuters

Alexandra Foertschbeck holds a 'Free Britney' flag during at the rally. EPA

Twins Edward and John Grimes of Dublin, Ireland, with a 'Free Britney' flag outside the courthouse. AP

Supporter Rafael Lopez, of Tijuana, Mexico, waves a 'Free Britney' flag. AP

Britney Spears and her fiance Sam Asghari are expecting a baby, the American pop star announced in an Instagram post on Monday.

Spears said she took a pregnancy test after noticing weight gain after a trip to Maui, Hawaii.

"I thought, 'Geez … what happened to my stomach?" the singer wrote on Instagram.

"My husband said: 'No, you’re food pregnant, silly'."

This will be Spears's third child and first with Asghari. The Toxic singer had her first two sons — Sean Preston, 16, and Jayden James, 15 — with Kevin Federline.

In her Instagram post, Spears said she was likely to remain out of the public eye for the time being to avoid getting caught up with paparazzi, with whom she has a notorious relationship.

"I obviously won’t be going out as much due to the paps getting their money shot of me like they unfortunately already have," she wrote.

Spears in 2007 lost custody of her two sons, and a year later reportedly suffered a breakdown after a confrontation with the paparazzi.

A Los Angeles judge last year ruled to formally end the star's 13-year conservatorship under her father, months after a documentary focusing on it sparked interest in her battle.

Spears in February signed a book deal for a reported $15 million, which is said to chronicle her life before and during her conservatorship.