The nine-time CMA winner is featured in a 4-part Web series, “I’m with Wy,” which launches Aug. 20 at

The series featues Wynonna fan Lisa Graystone, who won a VIP fan experience, filming the singer as she accompanies her during the 2009 CMA Music Festival.

Highlights include Wy cutting up as she interacts with fans, does an interview on Music Row with Larry King, mingles with Darius Rucker and other artists at a radio junket and performs on the main stage at Nashville’s LP Field as part of The Judds for the first time in six years.

On Aug. 18, Wynonna makes a guest appearance on “Who Wants to Be a Millionaire” as the show celebrates its 10th anniversary.

The singer will compete to win $50,000 for charity. Wy’s winnings will be used to provide backpacks filled with food to children in impoverished homes in rural Kentucky.

And finally, Wynonna will make a pair of appearances on “Good Morning America.” On Aug. 18 she’ll drop in to preview her “Millionaire” appearance and on August 31, an interview she did with “All My Children” star Cameron Matheson at the CMA Music Festival will air on the show.

Friday, August 14
Vanessa Hudgens – “The Ellen DeGeneres Show” – rerun
Kevin Hart, John Caparulo, Heather McDonald – “Chelsea Lately” – rerun
Gene Simmons – “The Hour with George Stroumboulopoulos” – rerun
MSTRKRFT with John Legend – “Late Show with David Letterman” – rerun
Demetri Martin – “The Tonight Show with Conan O’Brien”
Liza Minnelli – “Late Late Show with Craig Ferguson”

Saturday, August 15
Manu Chao – “Austin City Limits” – rerun
Coldplay – “Saturday Night Live” – rerun

Monday, August 17
The Pussycat Dolls – “The Ellen DeGeneres Show” – rerun
Jason Aldean, Loni Love, John Caparulo – “Chelsea Lately”
Alanis Morissette – “The Hour with George Stroumboulopoulos” – rerun
Robert Cray – “Late Show with David Letterman”
Kate Voegele – “The Tonight Show with Conan O’Brien” – rerun
The Fray – “Late Night with Jimmy Fallon” – rerun
Daughtry – “Jimmy Kimmel Live!” – rerun
Jim Breuer – “Late Late Show with Craig Ferguson” – rerun
Ida Maria – “Last Call with Carson Daly” – rerun