Rihanna Tour News: 'Stay' Singer Allegedly Two Hours Late, 'Drunk' & 'Stoned' At 'Diamonds World Tour' Concert in Belgium

Rihanna's 2013 Diamonds World Tour is anything but boring. RiRi has a knack for making headlines and she did it once again after reportedly showing up two hours late for her concert in Antwerp, Belgium. Even worse, the "Stay" singer reportedly was accused of being "stoned and/or "drunk" according to the Herald Sun. As you can imagine, after what is being described by some as a lackluster performance, fans are not happy.

According to RadarOnline, Rihanna showed up two hours late after spending the day shopping in Paris. One music critic in attendance ripped Rihanna's performance. "There was a wall of reinforced concrete between Rihanna and the public at Sportpaleis," music critic Sasha Van Der Speeten of the Standaard explained. "The pop icon played almost two hours on autopilot. ... It had the effect of a Valium overdose."

The criticism from Van Der Speeten didn't end there. The music critic even was critical of Rihanna's dancing. "Besides the bored swaying back and forth like a drugged rich baby during We Found Love, she didn't dance," Van Der Speeten wrote.

As for Rihanna off the stage news, Perez Hilton speculates that Chris Brown dumped Rihanna because she was too "crazy." Hilton's source says of Browns new girlfriend Karrueche Tran, "She's drama free and real and she's a good girl. She loves him and she was even cool with him being with Rihanna while they just kept their relationship on a business level."

Meanwhile, a source with Hollywood Life says about Brown breaking up with Rihanna, "he got tired of all her crazy ways and her controlling mouth. Karrueche says they used to argue a lot and we all know Chris has a temper. He dropped her because she was too wild and crazy for him."

Keep checking Mstars for the latest Rihanna, Chris Brown, and even Karrueche Tran news!