Trisha Yearwood on Why She Didn't Perform with Garth in San Diego

After Garth Brooks rocked Petco Park last month, we were left wondering where Trisha Yearwood was. She didn't come out to perform a song or two with him, even though we heard she had soundcheck the day before. So what happened? Turns out, that little rain we had during the show had a LOT to do with it!