称赞小女孩漂亮和可爱的英语句子有很多，以下是一些例子：

1. What a pretty girl she is!

2. How lovely the little girl is!

3. You are a pretty girl!

4. How pretty you are!

5. Your beauty is beyond description!

6. She's adorable!

7. She's gorgeous!

8. She's a babe!

9. You light up the room.

10. When she laughs, we see her even teeth.

这些句子可以用来表达你对小女孩美丽和可爱的赞赏。根据不同的场合和语境，你可以选择合适的句子来表达你的感受。