Joaquin Phoenix's most recent movie director feels responsible for his bizarre career change.

The Oscar-winning star has come under intense scrutiny following his decision to become a rapper, which has seen him grow an unkempt beard and appeared disheveled and incoherent during recent interviews.

Lindsay Lohan is reportedly "in denial" about her break-up from Samantha Ronson. The 22-year-old actress - whose relationship with the 31-year-old DJ has been rumored to be on the rocks for the past month - is said to be finding it hard to come to terms with the split.

A source said: "Sam broke up with Lindsay but she is completely in denial about it."