Lets Call the Whole thing Off - Shall We Dance
Marriage Tango - I love you you're perfect now change ( a lil edgy)
You're Just in Love(I wonder Why) - Call Me Madame (I've heard a medly of this song and Anything you Can do.. I think Mac Huff makes it..not sure)
You could do a medly of Puttin on the Ritz and Diamonds are a Girl's best friend. That would be cute.
If I think of more...I'll post.
"You just have to do what your voice tells you to do." -Linda Eder