Happy birthday, Jennifer Lopez!

Actress/singer Jennifer Lopez turned 44 on July 24, so let's look back at some other big events for Jenny from the Block. She received the 2,500th star on the Hollywood Walk of Fame in June in Los Angeles.

Actress/singer Jennifer Lopez turned 44 on July 24, so let's look back at some other big events for Jenny from the Block. She received the 2,500th star on the Hollywood Walk of Fame in June in Los Angeles.