Lohan wants "calm" life with Calum

Lindsay Lohan has confirmed that playboy Calum Best is her boyfriend.

The Mean Girls actress has promised that she wants a "calmer" life following her stint in rehab - and she believes that Calum can help her to achieve it.

"I have a boyfriend now and pretty soon I'll be going home to LA, so everything will become much calmer," she explained.

Lohan celebrated her birthday with Best, as well family members and friends, on Monday night.