You've heard her tentative invitation to make telecommunications contact several hundred thousand times — now see Carly Rae Jepsen sing "Call Me Maybe" in person. The singer has the pop world on a short leash, and now she's hitting the road to remind fans she has lots of other songs as well. Los Angeles County Fair, 1101 W. McKinley Ave., Pomona. 7:30 p.m. Sat. $19.50 to $100. ticketmaster.com.