"idol" Runner-Up Who Tours With Queen: Adam __

This page is the CodyCross answer for the clue below from Underground Worlds, Group 2170, Puzzle 2 (Amethyst Clusters).

Question is: "idol" Runner-Up Who Tours With Queen: Adam __

and the answer is: LAMBERT

Word Meaning:

LAMBERT — (physics, astronomy) a cgs unit of luminance; the brightness of a surface that emits one lumen per square centimetre

Definitions from Wiktionary.

"Idol" runner-up who tours with Queen: Adam __ — CodyCross Answer | CodyCross Solutions