*While Christina Aguilera was belting out Etta James’ signature song “At Last” at her funeral on Saturday – a moment captured live on CNN – the blogosphere was lighting up with inquiries about the substance that appeared to be running down her leg.

While Twitter and gossip websites joked about what the dark liquid could possibly be, the official word is that her spray-on tan was actually dripping down her right leg.

The 31-year-old judge on NBC’s “The Voice” wore a black skirt suit and appeared unfazed by the accident, perhaps because she was in the moment of paying respect to her music idol, James, who passed away on January 20th at age 73.