News Pink Adorably Throws Daughter Willow a 'Big Sister Party' to Celebrate Son's New Arrival By Jennifer Drysdale 8:50 PM PST, January 14, 2017 This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. 28:30Pink Throws Daughter Willow Adorable 'Big Sister Party' to Celeb…13:39Lindsie Chrisley Says There 'Will Never Be Reconciliation' With …04:18Duane ‘Dog the Bounty Hunter’ Chapman Marries Francie Frane02:23‘DWTS’ Pros Lindsay Arnold and Witney Carson Talk Returning to t…01:55GQ Men of the Year Awards: Idris Elba, Ed Sheeran, Rege-Jean Pag…01:46Idina Menzel Explains Why She’s ‘Emotional’ Over ‘Wicked’s 18th …02:20Lil Nas X Rocks Baby Bump in 'Maternity Shoot' to Celebrate New …03:26Watch ‘Parent Trap’ Stars Elaine Hendrix and Lisa Ann Walter Rec…01:41Angelina Jolie Wants Her Family 'to Heal' Amid Ongoing Custody B…07:03Mary Elizabeth Winstead Talks 'Birds of Prey' Spinoff and Potent…02:31Watch Steve Burns, New Host and More Celebrate ‘Blue's Clues’ 25…02:23John Mulaney and Olivia Munn Are Expecting a Baby04:17Mel C Talks Potential Spice Girls Reunion on ‘Dancing With the S…01:26Jennifer Lawrence Expecting Her First Child With Cooke Maroney02:21‘RHOSLC’ Cast React to Jen Shah’s Arrest Ahead of Season 2 Premi…01:12Alicia Silverstone and More Stars Spotted Front Row at Christian…01:05Lisa Rinna Talks Return to Soap Operas in ‘Days of Our Lives: Be…03:01‘The Matrix Resurrections’ Trailer No. 103:59'90 Day Fiancé’s’ Big Ed Spotted Kissing Ex Liz Amid Reported En… Pink is making sure Willow loves being a big sister. The 37-year-old singer took to Instagram to give fans a peek at her fun-filled Saturday, which included a "big sister party" for her 5-year-old daughter. RELATED: Pink's Daughter Willow Meets Her New Baby Brother Jameson"Congrats Big Sis! #bigsisterparty," Pink captioned an adorable pic of herself holding her newborn son Jameson Moon, while Willow smiled in front of a cake made just for her. View this post on InstagramA post shared by P!NK (@pink)The "Raise Your Glass" singer has had a lot to celebrate recently. Last week marked Pink and husband Carey Hart's 11th wedding anniversary, and son Jameson was born the day after Christmas. View this post on InstagramA post shared by P!NK (@pink) WATCH: Pregnant Pink Shares 'Super Cute' Sunset Pic of Husband and Daughter View this post on InstagramA post shared by P!NK (@pink) See more on the adorable family of four in the video below.Pink Gives Birth to Her Second Child This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.