Pop party girl Ke$ha — a.k.a. 23-year-old Kesha Sebert — will headline her first North American tour in the New Year with the launch...

Pop party girl Ke$ha — a.k.a. 23-year-old Kesha Sebert — will headline her first North American tour in the New Year with the launch of the lengthy Get $leazy Tour.

The singer’s itinerary spans four months, beginning February 15 at Crystal Ballroom in Portland, OR, and wrapping May 6 at The Wiltern in Los Angeles, CA. Twenty dates have been announced for the trek, with a scheduling gap that blankets all of March at the moment.

Highlights on the itinerary include gigs on February 24 at the House of Blues in Chicago, IL; April 12 at the House of Blues in Boston, MA; April 13 at the Roseland Ballroom in New York, NY; and April 29 at the Verizon Wireless Theater in Houston, TX.

Public ticket sales begin on November 19, with ticket prices ranging from the $25 mark up to nearly $50 in select markets, according to listings on Ticketmaster.com and LiveNation.com.

Fans who preorder copies of the artist’s upcoming EP “Cannibal” or the combo-pack of her full album and EP, “Animal + Cannibal,” will receive exclusive access to ticket presales on November 10. More details are available on Ke$ha’s official Web site.

The “Tik Tok” singer topped the charts at the start of the year with the January 1 release of her debut album, “Animal.”

Months later, she hit the road as the supporting act on Rihanna’s Last Girl on Earth Tour, though the summer-long venture hit some snags and suffered several cancellations.

Ke$ha – Get $leazy Tour itinerary:
(Dates are subject to change.)

February 15 Portland, OR Crystal Ballroom
February 16 Seattle, WA The Showbox SODO
February 19 Denver, CO Fillmore Auditorium
February 20 Kansas City, MO Uptown Theatre
February 22 St. Louis, MO The Pageant
February 24 Chicago, IL House of Blues
February 26 Detroit, MI The Fillmore Detroit
April 5 Dayton, OH Write State University
April 6 Toronto, ON Kool Haus
April 12 Boston, MA House of Blues
April 13 New York, NY Roseland Ballroom
April 16 Clarion, PA Clarion University – Tippin Gym
April 19 Charlotte, NC The Fillmore Charlotte
April 20 Atlanta, GA The Tabernacle
April 22 Orlando, FL House of Blues
April 26 Dallas, TX House of Blues
April 29 Houston, TX Verizon Wireless Theater
May 3 Reno, NV Grand Sierra Resort & Casino
May 4 San Francisco, CA Warfield Theatre
May 6 Los Angeles, CA The Wiltern