Troubled soul star Amy Winehouse has vowed to seek help for her drug addictions in the New Year – after enjoying a boozy Christmas. The Rehab singer has been battling substance abuse problems for several months, following her highly-publicized collapse from a drugs overdose in August.

Winehouse’s addiction has reportedly worsened since her husband Blake Fielder-Civil was incarcerated last month on suspicion of perverting the course of justice in relation to a charge of grievous bodily harm. But a close pal reveals the star has promised to make amends in January, in an effort to get her career back on track. Winehouse was nominated for six Grammy Awards last week and is said to be “determined” to put on a good show at the Los Angeles ceremony in February.

The friend says, “Amy has agreed she will sort her life out in the New Year. She wants to give the performance of her life in L.A. But she’s going to throw a party over Christmas – which will probably be a messy affair.”