In the limelight and Upper-class

Upper-class and in the limelight are semantically related. In some cases you can use "Upper-class" instead an adjective phrase "In the limelight".

Upper-class adjective - Of high birth, rank, or station.

In the limelight and upper-class are semantically related. Sometimes you can use "In the limelight" instead an adjective phrase "Upper-class".