Adam Levine won’t be happy to see this celeb’s latest Instagram post

Adam Levine's act lost out as the winner of The Voice US earlier this week, but the singer has bigger things to be getting annoyed about, it seems.

Pop star Joe Jonas headed along to the finale of The Voice on Tuesday, and decided to "thank" Adam via Instagram with a very racy picture indeed.

Adam's face has been plastered on ads for ProActiv skincare all over the US lately, and Joe took advantage of a very well-placed finger to poke some fun at the Maroon 5 frontman.

Need we say more?

The innuendo-laden photo was captioned, "Fun time last night at The Voice thanks Adam."

Adam has yet to respond to the social media prank, but we reckon he won't be long in getting his own back.

One thing's for sure… we won't be able to look at that ad the same way EVER again!