Who does Ben Sheffield do the duet with on what i like about you, when they sing ultraviolet?

Question

Who does Ben Sheffield do the duet with on what i like about you, when they sing ultraviolet?

Answer 1

Holly hires a singing partner to perform with Ben.

"Since when does Ben have a singing partner?"

Holly- "Since the management thought his voice could use a nice pair of b***s."

Her name is Amber.  She is played by Joanna Pacitti.

Also fun fact Ultraviolet is a real song by the Stiff Dylans!

and you can find the song right on Joanna Pacitti's album!