Dierks Bentley may still have a boyish charm to his look, but make no mistake he's knocking on the door of the big 4-0 as he turns 39 years old today.

Dierks Bentley is one of four artists starring at this year's Tropical Nights- Boots in the Sand, taking place on the Mexican Riviera February 23rd to the 27th at the Hard Rock Hotel.  In addition to Dierks you can see Brantley Gilbert, Billy Currington and Jana Kramer performing intimate sets throughout the four days in paradise.  Jana is hosting a pool party, and that's enough to get me to sign up.

February may be all about those boots in the sand, but today it's all about Dierks Bentley turning 39 years old.  Happy birthday, Dierks.  To hold you over until February's Tropical Nights here's the latest single from Dierks Bentley... "I Hold On".