Jamie Lynn Spears said growing up as Britney Spears’ sibling was ‘hard’ (Picture: WireImage)

Britney Spears has called out her sister Jamie Lynn Spears after she suggested it was hard being the pop star’s sibling.

The 41-year-old, who was released from a 13-year conservatorship last year, has vocally hit out at her family multiple times since gaining her freedom for keeping her in the controversial arrangement.

Father Jamie, who was in charge of the conservatorship and was paid to manage it, and her younger sister Jamie Lynn, are most often the subjects of Britney’s angry rants on Instagram.

Britney and Jamie Lynn had appeared to have made up in recent weeks, with Brit lovingly referring to her as her ‘baby sister’ in a recent post.

Now however, Britney has again taken to social media to fire back at Zoey 101 star Jamie Lynn, after the younger Spears said she struggles with her self-esteem after Britney being famous all her life.

She said on the newest episode: ‘Growing up, my sister became famous, worldwide famous, when I was very young… I’m so proud of her, love her to death, but I don’t know. Sometimes I feel like I don’t really have anything for myself.’

In a long post, Britney said she was not allowed to join her friends at the spa during her time at the Las Vegas residency, and asked: ‘Are we gonna say it was hard being my sister ???? Hmmmmmmmmmmm…. really ???

Jamie Lynn made the comments on an episode of the new Special Forces reality show (Picture: Getty Images)

Brit hit out at Jamie in a long post to Instagram, where she has publicly blasted most members of her family at some point (Picture: britneyspears/Instagram)

‘Well this was my spa plan at Vegas as my childhood friends had their heads held high with a seat for toes and nails and a bottle of champagne for each one of them while I STOOD AT THE DOOR not allowed to go in…. but bet ur bottom dollar they be gotten their entertainment from me that night !!!!!’

Britney called out her unnamed ‘childhood friends’ for not setting aside their ‘self care’ to acknowledge her, and said the way she had been treated throughout her life, being ‘thrown away… with no sel rights’ taught her the ‘meaning of mean.’

‘You want me to share this on telly?? I’d rather spit in their faces and trash them on Instagram cause that’s all my family has ever been to me !!!!’

Britney is estranged from her family since being released from the controversial conservatorship which she was under for 13 years (Picture: WireImage)

Britney went on to again speak about the nerve damage she suffered years ago which she says has left her in permanent pain, adding that the right side of her body ‘goes numb every night.’

‘Not a victim story or crying about it because I was never a big deal… I sat in a chair for 10 hours a day and no rights for 4 months !!! They hurt me and nothing was done except that I lost 15 years of my life with my family owning my name … subjected to being an angel while my dad has 5 women on his tour bus drinking that cup of coffee … so cool and smooth it must have been nice owning my name for 15 years…’ (sic).’

It had appeared Britney and Jamie Lynn had made up after Britney wished her little sister luck on hew new TV show (Picture: Getty)

The Gimme More singer then returned to hit out at Jamie again, saying it ‘honestly blows my mind the hardships you say you have had with having me as your sister.

‘I’m sorry you feel that way but don’t ever poke at my broken foot in a kitchen telling me to go to the doctor because my foot infection might infect your royal children !!! (sic).’

It comes after Britney had appeared to extend an olive branch to Jamie Lynn ahead of her appearance on reality show Special Forces: The Ultimate Test, on which Jamie made the comments about her self-esteem.

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Writing on Instagram before the show aired, Britney wrote: ‘Congratulations on being so brave, inspiring, and showing guts and glory in your show!!! 

‘You ain’t alone… if anybody knows what that feels like… I get it. My baby sister!!! I love you!!! [sic]’.

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Britney reflected on her own hardships as she asked Jamie Lynn if she really had it bad.