Los Angeles [US], March 26 (ANI): On Elton John’s 77th birthday, his husband David Furnish penned a heartfelt note for the musician on social media. David on Monday uploaded a cool fun picture of the music legend wearing his signature, stylish sunglasses — a pair with rose gold lenses — and holding a miniature figurine of his head in his mouth. In the caption, the filmmaker opened up about the love he has for Elton who celebrated his birthday on March 25. “Happy Birthday to my irrepressible husband @eltonjohn. You are the best father, hardest working artist and musician, bountiful humanitari…