We first fell in love with single dad Jorge Narvaez and his adorable six-year-old daughter Alexa almost exactly one year ago when their first YouTube video went viral. Their heartfelt cover of Home by Edward Sharpe and the Magnetic Zeros was so touching that Ellen Degeneres offered them a guest spot on her show and their star has been rising ever since.

What is it about this father/daughter duo that’s so irresistible? It could be their down-to-earth charm or their obvious adoration for each other. Perhaps it’s the fact that their simple videos paint such a perfect portrait of a parent truly bonding with his child through music.

Cheers to Jorge & Alexa for providing us with our favorite videos of 2011! For more fantastic MamiTV videos and content, visit Mamiverse!