Britney Spearsis looking toward her future with fiancéSam Asghari.

A week after the 39-year-old singerwas freed from her 13-year conservatorship, a source tells PEOPLE she has begun to prepare for her wedding.

“Britney is talking about what kind of wedding she’d like and has been considering venues,” the insider says.

The coupleannounced their engagementin September, after more than four years of dating.

Asghari popped the question on Sept. 12, just five days after the singer’s dad, Jamie Spears, filed apetition to end her 13-year-long conservatorship. (Jamie, 69, was latersuspended as the conservator of his daughter’s estateon Sept. 29.)

Britney Spears and Sam Asghari.Vivien Killilea/Getty Images

Britney Spears; Sam Asghari

Soon after the engagement news,a source close to the pop star told PEOPLEthat she “wants to get married as soon as possible,” adding: “It will be a small wedding.”

“I can’t f—ing believe it,” Spears captioned the video post.

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The pair were first romantically linked aftermeeting on the setof Spears' “Slumber Party” music video in 2016.

Last week, Asgharicelebrated the end of Spears' conservatorshipon social media. Shortly after Los Angeles County judge Brenda Penny terminated the conservatorship, the actor-fitness enthusiast posted an image of the words “Freedom” to his Instagram.

“History was made today. Britney is Free!” he captioned thepost.

Britney Spears and Sam Asghari.David Crotty/Patrick McMullan via Getty; Inset: Vera Anderson/WireImage

Britney Spears, Sam Asghari, Octavia Spencer

Asghari has long been supportive of Spears' wish to end her conservatorship. When her father wassuspended from his role as her estate conservatorin September after she fought for months to have him removed, he wrote on his Instagram Story, “Free Britney! Congratulations!!!!!!!!!”

In a bombshell June hearing, which marked the first time Spears spoke publicly against her conservatorship, she accused her father of abuse and said that she was being prevented from doing things she wanted to, like getting married andhaving more kids.

After the June hearing, a source told PEOPLE that “Sam has been Britney’s rock for years.”

“He makes sure that she eats well and works out,” the source said. “She leans on him for everything. He works and has his own life too, but is around as much as he can.”

“I have always wanted nothing but the best for my better half, and will continue to support her following her dreams and creating the future she wants and deserves,” he told PEOPLE in February. “I am thankful for all of the love and support she is receiving from her fans all over the world, and I am looking forward to anormal, amazing future together.”

source: people.com