Garth Brooks and 16,000 of His Closest Friends Sing Happy Birthday to Trisha Yearwood at Atlanta Concert [VIDEO]

Garth Brooks led 16,000 people in singing Happy Birthday to Trisha Yearwood during his Atlanta concert before bringing out a a Georgia shaped birthday cake.

Then it was time for presents. Garth said 'there were a bunch of guys that wanted to bring you something but they were busy playing their last game of the season.'

Garth first brought out a baseball bat, 'the boys got you your own Louisville Slugger.'

Next came a signed Dan Murphy jersey with a note apologizing for not being there in person.

'All the boys knew how big a fan you were so they decided to give you your own MLB jersey,' Brooks explained. He brought out the jersey with the #19 and Yearwood on the back.