Pint-size British imports Sophia Grace and Rosie continue to delight Ellen Degeneres with their enthusiasm for American music and tutus.
The girls newest performance ... of Nicki Minaj's "Moment 4 Life" ... is aeternately adorable and astounding .
Between their TV rapping and awards show coverage , the duo might have a tough time readjusting to normal life .
Just a throught : Of course , the United States is a great place to have a bizarre child hood . Just saying .
