Britney Spears Reveals Duet With Sister Jamie Lynn On Britney Jean Track List

Britney Spears is bringing a little sister-sister action to her upcoming album!

The 31-year-old singer has revealed the track list for “Britney Jean,” and track nine, “Chilllin’ With You,” features her younger sister, Jamie Lynn.

“So SOOO beyond excited to have my baby sis @jamielynnspears on the album,” the proud big sis Tweeted on Tuesday night. “<3 <3 <3”

PHOTOS: Britney Spears Sexiest Styles Of All Time

Adding, “And @Tip!!! My homie :),” referencing rapper T.I., who is featured on track three, “Tik Tik Boom.”

The pop star – who split from fiancé Jason Trawick in January – recently penned a letter to fans explaining that her upcoming eighth studio album is her “most personal album ever.”

PHOTOS: Celebrity Siblings

“I want to show you the different sides of Britney Spears,” she wrote at the time. “I am a performer. I am a Mom. I am funny. I am your friend! I am Britney Jean.”

“Britney Jean” will hit stores on December 3, one day after Brit turns 32. Her Las Vegas show, “Britney: Piece of Me,” opens on December 27 the Planet Hollywood Resort and Casino.

-- Erin O’Sullivan

Copyright 2014 by NBC Universal, Inc. All rights reserved.
This material may not be published, broadcast, rewritten or redistributed.