By Michael Miller
Updated January 19, 2015 08:00 PM
Anthony Harvey/Getty

What is going on with Johnny Depp?

The Mortdecai star hit the red carpet looking happier than ever with fiancé Amber Heard – but the actor’s behavior raised some eyebrows during press interviews.

After his cringe-worthy speech debacle at the Hollywood Film Awards, Twitter erupted with speculation that the actor was intoxicated at the event. Depp blamed the incident on a “schizophrenic” work schedule in an interview with Details, but rumors of insobriety began swirling again during recent press appearances.

At the premiere of Mortdecai in Berlin, tabloid headlines accused Depp of looking “portly and unkept” and described him as a “former heartthrob.” Depp’s fans defended his appearance and behavior as a reflection of what he described to Details as a new “not giving a f—” philosophy on life.

But at the film’s London premiere on Monday, Depp again garnered criticism for slurring his words and rambling while answering press questions.

(TK source/quotes from event)