Britney Spears has slammed Diane Sawyer for "making her cry" in an interview in 2003.

Britney Spears slams Diane Sawyer over 2003 interview

Britney Spears slams Diane Sawyer over 2003 interview

The 40-year-old pop star claimed she was "forced" to do the interview by her father Jamie and opened up about how she felt on Diane's line of questioning.

In a since-deleted Instagram post, she wrote: "Do we dare forget the Diane Sawyer interview in my apartment almost 20 years ago? What was with the 'You're in the wrong' approach?? Geeze... and making me cry??? Seriously though... I lived in my apartment for a year and never spoke to anyone... my manager put that woman in my home and made me talk to her on national television and she asked if I had a shopping problem!!! when did I have a shopping problem?"

The 'Toxic' hitmaker - who recently regained control of her assets after she was released from a 13 year conservatorship - also addressed her infamous breakup with NSYNC star Justin Timberlake, revealing that she was so "in shock" over the split that she had been unable to talk - but felt "forced" to do so.

She added: "Something I never shared when I had that big break up years ago was that I couldn't talk afterwards. I never spoke to anyone for a very long time. I was in shock Pretty lame of my dad and three men to show up at my door when I could hardly speak... two days later they put Diane Sawyer in my living room.

"They forced me to talk !!! I was a baby. I was almost 22 and didn't understand ... but I f***ing know now [sic] She said "a woman or a girl. 'I would like to say now "ma'am I'm a Catholic s**t !!! You wanna join me at a mass and I can serve your husband my certificate on shopping for anonymous players?"(sic)

In a statement to PEOPLE, Jamie Spears' lawyer Alex Weingarten denied all involvement of the singer's dad on his behalf .

It read: "Mr. Spears has no idea what Ms. Spears is talking about. Jamie never set up any interview with Diane Sawyer and was not present for any such interview."