Pop star Britney Spears will have a new guest on the second leg of her North American Tour as teen sensation Jordin Sparks has signed on too “The Circus” tour. Sparks, who at 19 years old became the youngest winner of “American Idol” in 2007, will appear on all but the first two dates of the tour, which kicks off Aug. 20 in Hamilton, Ontario.

I think Sparks is a great addition to The Circus tour. She should be able to play to the crowd and it will really help out her music career to see how a big time tour happens. For tickets to the upcoming second leg tour click here.

August 2009
20 – Hamilton, Ontario – Copps Coliseum
21 – Ottawa, Ontario – Scotiabank Place
24-26 – New York, NY – Madison Square Garden
29 – Boston, MA – TD Banknorth Garden
30 – Philadelphia, PA – Wachovia Center

September 2009
1 – Orlando, FL – Amway Arena
2 – Miami, FL – AA Arena
4 – Atlanta, GA – Philips Arena
5 – Greensboro, NC – Greensboro Coliseum
8 – Auburn Hills, MI – Palace of Auburn Hills
9 – Chicago, IL – Allstate Center
11 – Des Moines, IA – Wells Fargo Arena
12 – Grand Forks, ND – Alerus Center
15 – Tulsa, OK – BOK Center
16 – Houston, TX – Toyota Center
18 – Dallas, TX – American Airlines Center
19 – Bossier City, LA – CenturyTel Center
21 – El Paso, TX – Don Haskins Center
23 – Los Angeles, CA – Staples Center
24 – San Diego, CA – San Diego Sports Arena
26, 27 – Las Vegas, NV – Mandalay Bay Events Center