Christina Aguileras Warning to the Men of The Voice

Christina Aguilera may not be returning for the fourth season of NBCs The Voice, but that doesnt mean she isnt looking out for her replacement, Shakira. The Just a Fool singer has had her fair share of heated arguments with the shows men in the past and on Monday she took to Twitter to put returning bad boy mentors, Blake Shelton and Adam Levine, in check. But something tells us Shakira will be able to hold her own in the coachs chair!

Check out the vid to find out what Christina said to Adam and Blake!

More Celebrity Features on Yahoo!:

• Sofia Vergara Confirms Shes Freezing Her Eggs
• Nicolas Cages Simple Sin City Lifestyle
• Bindi Irwin Does Everything to Make Her Mum and Dad Proud