Ratings: American Idol tops Wednesday

18.46 million viewers tuned-in to last night's American Idol. The Top 3 is always the lowest rated show of the season, so please don't panic.

From TVbytheNumbers:

FOX won the night, but American Idol was down ~10% in adults 18-49 from last week and dropped below 19 million viewers. The special premiere of summer show Good Guys drew a 1.5 rating with adults 18-49 — tied with a repeat of Minute To Win It on NBC, and only 0.1 better than a repeat of Lie To Me in the time slot last week.

Source TVbytheNumbers