Washington, January 16: Looks like Selena Gomez` mother really doesn't like Gomez` partner Justin Bieber. According to Contactmusic.com, the 'Same old Love' hit-maker mother Mandy Teefey made it clear how she feels about her daughter's relationship with the singer and they have decided to shelve that topic of conversation.

As per a source, "Mandy has said her piece and Selena knows how she feels about it and that's that. For the sake of their own relationship, they just don't talk about it. Mandy knows that Selena is an adult and she's going to do what she wants."

The source added, "Now that [her opinion of Bieber] is out in the open, there's no need to keep dwelling on it. Her mom's not going to do anything to try to sabotage things, and she will never give Selena an ultimatum - him or us."

Selena's mother previously admitted she is ''not happy'' about her daughter's reconciliation with Justin.

''Selena can live her life however she wants as long as she is happy, safe and healthy. She is 25 years old and knows what is at stake with her health. I do not control her the way it has been portrayed. Selena is an adult and can make her own choices," said Mandy.