She had a bad feeling that her sister hanging around wouldn't benefit her, and now, Maya (Karla Mosley) is going to learn that Nicole (Reign Edwards) is actually a force to be reckoned with on The Bold and the Beautiful-and she has the power to turn Maya's life upside down.

Nicole Warns Maya She Isn't Going Anywhere

Maya wanted Nicole to leave the mansion for the night so she and Rick (Jacob Young) could celebrate his divorce being accepted by the court, making them one step closer to being an official couple who is free to also marry if they so choose. However, Nicole refused to leave-causing the sisters to begin to squabble.

"You might as well get used to it Maya," Nicole says in a preview clip for the Friday, March 13 episode. "Little sister's here to stay."

Ivy Confronts Rick And Maya

However, when Maya potentially tries again to get Nicole to leave, she could be shocked when he kid sister pulls out the biggest possible weapon in her arsenal against the Forrester model-Maya's biggest secret yet-one that she has successfully kept hidden from Rick and everyone else in L.A. thus far. And the secret could be so big in fact, that it could not only cause Rick to cast her aside, but it could cause Maya to wind up back to where she no longer wanted to be-the streets.

"I know your secret," Nicole threatens. "And if I tell him.."

"Don't you tell anyone!" Maya replies.

And for now, Maya may be able to convince Nicole to keep the secret-but her little sister is going to have some conditions about how she is treated if Maya wants to keep the lifestyle she is now accustomed to.

"I think you could be a little more welcoming," Nicole says in the clip.

The Bold and the Beautiful airs Monday-Friday at 1:30 p.m. on CBS.

Tags: The Bold and the Beautiful CBS Soap Operas