Lindsay Lohan’s most recent boyfriend, Callum Best, has been videotaped doing drugs and partying with escorts in London last week.

When confronted with the damning footage, Best said last night, “I am a young man and I like to indulge but look where it has got me — I feel ashamed.” This latest shame hasn’t curbed his partying ways, though.

Tuesday evening, Callum was spotted club-hopping in Los Angeles. Perhaps he should stay at Promises with Lindsay for a month.

Just an idea!