Alan Jackson performs at The Greek

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson performs at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson throws shirts out to fans at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson throws shirts out to fans at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson throws shirts out to fans at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)

LOS ANGELES, CA - JULY 25: Musician Alan Jackson throws shirts out to fans at The Greek Theatre on July 25, 2012 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)