Wiktionary
blue-eyed boy
n. (context idiomatic informal usually derogatory English) The favourite, especially a young one, of especially someone in power; a fair-haired boy (qualifier: US), (qualifier: Australian)
Usage examples of "blue-eyed boy".
Since he was also bucking for promotion he had worked hard to make himself Captain Baxter's blue-eyed boy.
The memory of his lovely daughter had been drowned out momentarily in the deep uprushing of pride in this tall, blue-eyed boy with his disciplined face and his look of leashed eagerness.
I told her about the flourishing feud between Constantine Brevett and Wilton Young, and also about Vic Vincent, the blue-eyed boy who could do no wrong.