Let's Do It, Let's Fall In Love

...as sung by Conal Fowkes for Midnight in Paris (2011 film) 

...and performed by Shirley MacLaine and Frank Sinatra in this scene from Can-Can (1960 film) 

Bonus: 

Alanis Morrissette sings Cole Porter's 

Let's Do It  in  De-Lovely (2004 film)

NEWSBUKA for all the burning topics in Nigerian society and beyond. GeT FREE EmAiL UpDaTeS."   Advertisement: booksss about boyz and girlz.