Renown for sounding like a chilly billy goat, Rihanna‘s “good” performances are often spaced out months (even, years) apart.

Today, however, saw the model enjoy a rare “on” day during a guest-slot at Coldplay‘s concert in France.

See what we mean after the jump…

Being the fair and unbias site we are, it’d be criminal to deny that when used correctly (as it is here), Ms. Fenty’s unique tone can be fairly enchanting.

The prime problem lies in the fact that when her vocals “show up”, her stage presence doesn’t – and vice versa.

Perhaps if she tore herself away from a life of nightly clubbing and stood under the umbrella of her vocal coach, she’d be able to deliver showings such as this more frequently. Baby steps, ay?

Your thoughts?