I don't know why she is going on these Italian TV shows apart from maybe gaining some 15 min of fame
It looks like the whole deal is for some Italians to laugh and point finger at a women as Allegra and talking behind her back directly in front of her. Because she doesn't understand their native language.
But, I will say how Allegra carries herself and seems to have like endless dose of self-confidence. Has always been a huge part of her charm. And I think she did well on this show considering the circumstances. And did well pull of the piano play in the end.