A huge, huge celebration is underway for the birthday boy and One Direction member, Niall Horan.

The singer is proud to be at 19 now and admits having only 1 year left as a teenager is exciting.

Of course, 1Directioners are already giving blow outs for the blondie on Twitter and as well as on YouTube.

Niall James, his full name, has always been vocal that his favorite artists constitute his Top 7 of Stars that he look up to.

This includes:

• Frank Sinatra
• Dean Martin
• Michael Bublé
• The Eagles
• Bon Jovi
• The Script

If you were to sing any song from those artists above for the birthday boy Niall, which artist and song will you choose for him?

Comment below.