(Cover) - EN Showbiz - Pink has declared that she and her daughter are "BFFs".

The 31-year-old songstress and her husband Carey Hart welcomed their daughter Willow Sage into the world on June 2.

The star has since being using her personal Twitter account to document the joys of motherhood.

The bonding time that she is experiencing with Willow fills her with joy.

"just me and my girl. we're totally BFF's already (sic)," she posted on her personal Twitter page.

Pink is taking it easy and adjusting to her new role as mother. Her life has dramatically changed since giving birth to Willow, but she enjoys every moment of her new existence.

"You hear people say it all the time, how life changes so drastically [after you have a baby],' Pink told People magazine soon after Willow's birth. "But you can't possibly grasp how beautiful that is until you have your child."

Pink and her family moved to a larger home in Malibu this past January in anticipation of Willow's birth. Their former home in Sherman Oaks, California has just been put up for sale for nearly $4 million.

Pink is currently taking a hiatus from the music business, but is expected to begin work on her next album in 2012. (C) Cover Media