TMZ — Rihanna was screaming and hysterical before she bailed on the Grammys, but there are conflicting stories about what triggered her outburst.  Sources connected with the show, and several sources who were not connected but present at the show,… ... more info

L.A. Times - Entertainment — Adele’s piano-mic kerplunk. Rihanna calling in sick and Lauryn Hill not showing up. Jack U’s shaggy-dog set of electro-emo with Justin Bieber. This year’s Grammys were full of the rarest things in pop music today — mistakes. Not social medi... more info

Perez Hilton — The Grammys were absolutely spectacular Monday night and were filled with several incredible performances. One artist we missed out on though was Rihanna as it was revealed she had to pull out at the last minute due to doctors orders after she was di... more info

Reuters — (Reuters) - Hip-hop ruled the Grammys stage on Monday in performances that put racial tension back in the national spotlight and where some of music's biggest stars failed to deliver, or in the case of Rihanna, failed to show up at all. more info

L.A. Times - Entertainment — The Grammys are a live event, and live events by nature aren't perfect. Backstage in the press room Monday, Recording Academy President Neil Portnow spoke about the night's snafus: On Rihanna: "We got word from her folks that she was taking antibioti... more info

Reuters — LOS ANGELES (Reuters) - A throat infection forced the 11th-hour cancellation of a Grammy show performance by recording star Rihanna, whose doctors ordered her to rest her voice for 48 hours or risk the hemorrhaging of her vocal cords, organizers said... more info

Time — The singer came down with bronchitis more info

L.A. Times - Entertainment — more info

Perez Hilton — This is not real life. After delaying her ANTI album for what seemed like forever, Rihanna has canceled her Kiss Me Better Grammys performance. BUT, but we needed this!! Following a short Staples Center rehearsal, the bad gal promptly left with littl... more info

TMZ — Rihanna has just cancelled her Grammy performance ... TMZ has learned. The singer arrived at the Staple's Center but did not walk the red carpet.  She went to rehearsals and left. Sources connected to the production tell us, Rihanna has been… ... more info