Teen heartthrob Shawn Mendes will embark on his first headlining arena world tour next year.

The “Stitches” singer will launch the 44-date “Illuminate” run in April in the United Kingdom, before heading to the U.S. in July with a tour kickoff in Portland, Ore.

Mendes, who played the Fox Theatre in July , will perform at Infinite Energy Center in Duluth at 7:30 p.m. July 29. Tickets are $47.50-$67.50. General tickets go on sale at 10 a.m. Sept. 24, but various fan pre-sales launch Sept. 11 (visit http://shawnaccess.com for details).

On Sept. 23, Mendes will release his sophomore album, “Illuminate,” featuring the hit single “Treat You Better.” Fans who pre-order the album will receive immediate access to three more songs from the upcoming album.

North American tour dates:

7/6 Portland, OR - MODA Center

7/8 Vancouver, BC - Rogers Arena*

7/9 Seattle, WA - KeyArena at Seattle Center

7/11 Oakland, CA - Oracle Arena*

7/12 Los Angeles, CA - Staples Center*

7/14 San Diego, CA - Valley View Casino Center

7/15 Glendale, AZ - Gila River Arena

7/17 Denver, CO - Pepsi Center*

7/19 Dallas, TX - American Airlines Center*

7/21 San Antonio, TX - AT&T Center*

7/22 Houston, TX - Toyota Center*

7/25 Tampa, FL - Amalie Arena

7/26 Miami, FL - AmericanAirlines Arena*

7/28 Orlando, FL - Amway Center

7/29 Duluth, GA - Infinite Energy Arena

7/31 Nashville, TN - Bridgestone Arena*

8/2 Cleveland, OH - Quicken Loans Arena

8/3 Chicago, IL - Allstate Arena*

8/5 Omaha, NE - CenturyLink Center Omaha

8/6 St. Paul, MN - XCEL Energy Center*

8/14 Montreal, QC - Centre Bell

8/19 Washington DC - Verizon Arena*

8/20 Pittsburgh, PA - CONSOL Energy Center

8/23 Boston, MA - TD Garden*