Which Nashville Star Has the Weirdest First Celebrity Crush?

Nashville'sLennon Stella will be the first to admit her first two celebrity crushes are a bit weird.

"This is so bad!" the singer told us. "Mine's been Steven Tyler since I was 7 and it started getting creepy at that point. Johnny Depp, who's now a man, or Steven Tyler, who's now a grandpa. Take your pick."

Nashville's Lennon and Maisy amaze us with a performance of "Boom Clap"

Her sister Maisy, on the other hand, felt very strongly about her crush: Justin Bieber. "He is beautiful and he's young."

Check out the video above for the sisters' first musical memory, which concert Maisy regrets missing and with who their dream duet partners.

The Nashville finale airs on Wednesday at 10/9c on ABC.