Floyd Mayweather may have knocked out Victor Ortiz last night, but he was apparently still itching for a fight afterward ... with sportscaster Larry Merchant.

During the post-fight interview, Floyd started absolutely screaming at HBO's 80-year-old ringside reporter, yelling, "You never give me a fair shake."

Posted in: Floyd Mayweather

Sinead O'Connor made some disturbing disclosures about suicidal thoughts on Twitter that shocked and worried her fans - but was she even being serious?

Yes ... but only to a point. After posting a series of thoughts such as "now I wish I was dead, no hope," and the Irish singer has responded to the backlash.

Posted in: Twitter

"There was nobody there for me to look at and say this is unhealthy. I want to be that for a 13-year old girl deciding whether or not to eat dinner, or an 18-year-old girl deciding whether or not to keep her breakfast down." - Demi Lovato

Her "emotional and physical issues" are well-documented, but rather than hide from them, the Disney starlet wants to be a role model because of them.

Posted in: Demi Lovato