Wallen was number-one on Billboard’s year-end chart, but Celebrity Net Worth estimates his net worth to be $12 million.

Drake’s “Nokia” climbs to No. 2 on four major Billboard charts but can’t unseat Kendrick Lamar and SZA’s “Luther,” which ...

With this achievement, "APT." has surpassed a major milestone by breaking the record previously held by PSY’s 2012 smash hit ...

A look at which TV theme tunes reached number one on the Billboard Hot 100 and what made the themes to 'Miami Vice' and 'Welcome Back, Kotter' so popular.

From a Disney star to a global pop star and actress, Ariana Grande has emerged as one of the top artists of the century.