He needs some good publicity right now and if she split it would be trouble.

At this point, this A list singer in a group and solo who moonlights in reality tv is being used pretty badly by her celebrity boyfriend.

He needs some good publicity right now and if she split it would be trouble.

Apparently he has even gone a couple of weeks without cheating.

Well, sexting.

Oh, and some phone sex, but no physical cheating. 

Gwen Stefani
Blake Shelton

Source: http://www.crazydaysandnights.net