So, what did the couple decide to name baby number two?
[Image via Twitter.]
Over the past few years, Sia has transformed from low key songwriter into full fledged pop star!
And to commemorate her meteoric rise to superstardom, the Cheap Thrills singer will embark on her FIRST ever arena tour this fall!
Setting off on her first tour in five years, the 40-year-old will kick off her Nostalgic for the Present Tour on September 29 in Seattle.
On Monday, the songbird dropped a teaser trailer for the tour, promising to recreate her iconic stunning visuals and choreography that are prevalent in her music videos and live performances.
Tickets go on sale on May 20 at LiveNation. 18 of the tour dates have been announced, with a few cities TBA for select October dates.
Sia's Nostalgic for the Present Tour dates:
September 29 - Seattle, WA @ KeyArena
October 1 - Oakland, CA @ Oracle Arena
October 4 - Phoenix, AZ @ Talking Stick Resort Arena
October 5 - San Diego, CA @ Viejas Arena
October 7 - Las Vegas, NV @ Mandalay Bay
October 8 - Los Angeles, CA @ Hollywood Bay
October 13 - Minneapolis, MN @ Target Center
October 15 - Auburn Hills, MI @ The Palace of Auburn Hills
October 16 - Chicago, IL @ United Center
October 18 - TBA
October 19 - Washington, DC @ Verizon Center
October 21 - Philadelphia, PA @ Wells Fargo Center
October 22 - Toronto, ON @ Air Canada Centre
October 23 - Montreal, QC @ Bell Centre
October 25 - TBA
October 26 - Uncasville, CT @ Mohegan Sun Arena
October 29 - Sunrise, FL @ BB&T Center
October 30 - Orlando, FL @ Amway Center
November 1 - Atlanta, GA @ Philips Arena
November 3 - New Orleans, LA @ Smoothie King Center
November 4 - Houston, TX @ Toyota Center
November 6 - Austin, TX @ Frank Erwin Center
[Image via CBS.]