她的新发型真的很有魅力，走在街上总能吸引目光。

Her new hairstyle has that ___va-va-voom that catches everyone's attention on the street.

那位歌手的表演充满了活力和魅力，让人目不转睛。

The singer's performance was full of energy and ___va-va-voom, captivating the audience.