Brothers and Sisters: Was that really Rachel Griffiths singing?

[bicker]

During this past week's episode, Sarah and Kevin went drinking at a gay bar, where they were holding a karaoke night. I can readily believe that that was Matthew Rhys singing for Kevin, but was that Rachel Griffiths singing for Sarah?

 

[Imzadi]

I didn't think so. It didn't sound anything like her. The fact that someone else is asking, makes me think I'm right.

 

[OhMari]

She wasn't singing at the time, it was lip syncing. But I don't know if she previously recorded her song.

 

[HOGFAN]

dont know, but it wasnt bad. havent heard her sing since 'Muriels Wedding'.