Bruno Mars' gorgeous four sisters are all models in the Philippines and have a girl group called The Lylas!
They were super pissed to find out that another girl group called The Lylas were tearing it up on X Factor!
They're doing so well that Simon chose them to compete on his team!
They claimed the X Factor Laylas stole their name!
The X Factor girls said they had no idea anyone else had that name.
Not wanting to get dragged into an internet flame war, the girls are apparently already brainstorming a new name.
How about The XLylas where the "X" is silent? LOLz!
[Image via Pop/WENN.]