The Washington State Fair announced two more acts for its concert series. Carly Rae Jepson, a Canadian recording artist and singer-songwriter from Mission, B.C. - who placed third in Canadian Idol season five's competition - will perform with Hot Chelle Rae Friday, Sept. 20. Tickets are $20-$50. The Celtic Tenors will join the Tacoma Symphony in concert Tuesday, Sept. 10. Tickets are $25-$65.

Both shows go on sale at 10 a.m. Saturday, June 1 through the fair's website.