7 Months Ago, American Superstar Magazine says (in Demi Lovato Announces Summer Concert Tour Dates with David Archuleta)  CA
It will be the second straight busy summer for Lovato, who spent last year opening for her "Camp Rock" co-stars, The Jonas Brothers, during their tour. Lovato is currently busy in the studio recording a follow-up to her September 2008 debut album, ...

And MTV.com says (in Demi Lovato To Tour With David Archuleta This Summer) Lovato, who opened for the Jonas Brothers on their tour last summer, made the announcement on her Web site and MySpace page, and she also released a statement about the tour, saying, "I'm so excited about headlining my own tour. ...

And Entertainment Weekly says (in Demi Lovato to launch tour with opener David Archuleta) Camp Rock's Demi Lovato announced she'll be kicking off a 47-city tour, called Summer Tour 2009, on June 21 in Hartford, Conn. She'll tour with American Idol runner-up David Archuleta -- who will be opening for Lovato -- and Jordin Pruitt and KSM, ...
Demi Lovato Hits The Road Pollstar

And Teen People Magazine says (in Demi Lovato Launches Summer Tour) Last summer, Lovato, who is currently in the studio recording her second solo album, hit the road with her Camp Rock costars the Jonas Brothers. This time around American Idol season seven runner-up David Archuleta will be Lovato's opening act. ...
Demi Lovato Tour Dates!!! Just Jared Jr.

13 Months Ago, Just Jared Jr. says (in Selena Gomez is a CVS Shopper)  -
Selena’s other BFF, Demi Lovato, presented at the 2008 American Music Awards. Busy, busy girls! Did everyone tune into Selena’s show tonight? ...