If you are traveling throughout Europe and happen upon a street musician playing Aerosmith songs, stick around for a few minutes. Aerosmith lead singer Steven Tyler might be just around the corner.

In the last year, Tyler has been found performing on the streets of Helsinki and Lithuania and was spotted this weekend performing in Moscow.

>> Read more trending stories  

When he came upon a musician singing “Don’t Want to Miss a Thing,” the hit Aerosmith song from the “Armageddon” soundtrack, Tyler was compelled to join in, much to the delight of passersby.

According to Russia Today, Tyler was in Moscow to perform at Moscow's annual birthday celebration.