The judge is said to be seething at bosses offering the couple a sweet deal to turn up the heat
The Beautiful singer – who has returned to the talent show after a one season hiatus – is said to be unhappy with the deal offered to the couple.
Stefani will be joining Shelton as a mentor on Team Blake, and Radar Online reports that they will be offered incentives for loved up moments like on air duets.
«Producers want the two of them to give fans a full-on love-fest this season when she is a mentor on Team Blake, and they are going to throw in huge bonuses for exclusives, such as on-air duets, engagements, etc,» a source said.
«Christina is furious… [She] wants Gwen out of the picture and is already throwing mini tantrums about it.
«She said that Gwen is ‘not vocally talented’ and would not be on the show at all anymore if it was not for her relationship with Blake.»
Meanwhile, Gwen has recently revealed details of her upcoming solo album, and admitted she penned one of the songs about her romance with Blake.
Asked by talk show host Jimmy Kimmel if Make Me Like You is about Blake, she said: «It is, actually. I will admit that that song is about that guy, yeah.»
Well we want Aguilera on the Voice!!!