Britney Spears' sister Jamie Lynn Spears has released a heart-wrenching recording of her three year old daughter Ivey attempting to comfort her as she cried.The Zoey 101 star, now 30, took to Instagram on Sunday to share the audio snippet during which you can hear Ivey telling her mum: "It'll be okay, mom. It's going to be okay, mom." Jamie Lynn's response, said through tears, was despondent: "Thank you, baby." The actress posted the clip twice.