Jennifer Lopez Turns 50: Rehearsal Photos From Her Upcoming Tour

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.

Jennifer Lopez rehearses at Stage 26 on the Universal Studios Lot.