Britney Spears dances with knives on Instagram again after revealing she had an abortion with Justin Timberlake at the age of 19

Britney Spears has returned to Instagram for the first time since revealing that she had an abortion with her ex Justin Timberlake at the age of 19. She's back: Britney Spears, 41, has returned to Instagram for the first time since revealing that she had an abortion with her ex Justin Timberlake at the age of 19 Return: The singer shared a video of herself dancing with knives in her mansion, after making the revelation in her upcoming memoir Revealing: Britney donned an orange crop top and white bikini bottoms as she showed off her dance moves in the video She writes in an excerpt obtained by People: 'It was a surprise, but for me, it wasn't a tragedy. Spears would later welcome sons Sean Preston, 18, and Jayden, 17 with Kevin Federline while Timberlake shares sons Silas, eight and Phineas, two with wife Jessica Biel. Speaking out: Britney posted the video after the first excerpts from her upcoming memoir were revealed ahead of its publication on October 24 Shock: In the memoir, Britney revealed she had an abortion with her ex Justin at the age of 19 Over: The star claimed while she wanted the baby and 'dreamed of having a family' with Timberlake, he 'wasn't ready' for the responsibilities of parenthood Jibe: After the pair's split in 2002, Timberlake's albums and songs were promoted under the narrative that Spears broke his heart Family: Timberlake shares sons Silas, eight and Phineas, two, with wife Jessica Biel Mom of two: Spears would later welcome sons Sean Preston, 18, and Jayden, 17 with Kevin Federline In 2021 Timberlake apologized to Spears for his past treatment of her This comes amid claims Timberlake is 'concerned' over what ex Spears' upcoming memoir - The Woman In Me - will reveal about their past romance, according to a new report, The SexyBack hitmaker is said to be 'very curious' about the star's memoir, which will be released on October 24.