UPDATE (10/5): The countdown is finally over! Check out all of the cities Selena will be hitting on her 2016 Revival World Tour below. Tickets go on sale starting Saturday, Oct. 17th at 10 AM via Ticketmaster.

The good news: Selena Gomez is going on tour!

The bad: Oh, you want to see where she's heading on the road? You're just gonna have to wait and see...about 3 days and 15 hours from now.

The "Good For You" singer made the big announcement on her Instagram moments ago. "I am launching my Revival World Tour. I will be going through the US and Canada from May to July and then later in the year going overseas," she happily declared. Yay!

"The rumors are true… #REVIVALTour coming 2016! Visit http://smarturl.it/RevivalTour for info on early tix & stay tuned for more!" she wrote. Except, when you go and see where she's heading...well, you can't quite yet. You'll be met with a countdown, clocking in a few days from now.

So, to recap: Tour? Yes! Where? Uh, TBD! But for now, you can patiently wait on Selena's official website, endlessly refreshing just like us.

Who's heading out to see the Revival World Tour — wherever it is? We'll let you know right here as soon as the countdown ends.

May 6 Las Vega, NV Mandalay Bay
May 8 Fresno, CA Save Mart Center
May 10 Sacramento, CA Sleep Train Arena
May 11 San Jose, CA SAP Center
May 13 Seattle, WA Key Arena
May 14 Vancouver, BC Pepsi Live at Rogers Arena
May 16 Edmonton, AB Rexall Place
May 17 Calgary, AB Scotiabank Saddledome
May 19 Saskatoon, SK SaskTel Centre
May 20 Winnipeg, MB MTS Centre
May 22 Toronto, ON Air Canada Centre
May 23 London, ON Budweiser Gardens
May 25 Ottawa, ON Canadian Tire Centre
May 26 Montreal, QC Bell Centre
May 28 Boston, MA TD Garden
May 29 Uncasville, CT Mohegan Sun
June 1 Brooklyn, NY Barclays Center
June 2 Newark, NJ Prudential Center
June 4 Washington, D.C. Verizon Center
June 5 Cincinnati, OH US Bank Arena
June 7 Charlotte, NC Time Warner
June 9 Atlanta, GA Phillips Arena
June 10 Orlando, FL Amway Center
June 11 Miami, FL American Airlines Arena
June 14 New Orleans, LA Smoothie King Center
June 15 Houston, TX Toyota Center
June 17 Austin, TX Frank Erwin
June 18 Dallas, TX American Airlines Center
June 19 Tulsa, OK BOK Center
June 21 Nashville, TN Bridgestone Arena
June 22 Louisville, KY KFC Yum Center
June 24 Detroit, MI Palace of Auburn Hills
June 25 Chicago, IL United Center
June 26 St. Louis, MO Scottrade Center
June 28 Minneapolis, MN Xcel Energy Center
June 29 Milwaukee, WI Summerfest
July 1 Kansas City, MO Sprint Center
July 2 Denver, CO Pepsi Center
July 5 Phoenix, AZ Talking Stick Resort Arena
July 6 San Diego, CA Valley View Casino Center
July 8 Los Angeles, CA Staples Center

Selena Gomez Through The Years