Lindsay & Ali Lohan out in Los Angeles

Lindsay Lohan and her younger sister Aliana were spotted together, looking happy and healthy in Los Angeles on Friday, August 9.

Sources close to the star were quick to deny recent reports that she had been back to her partying ways on Wednesday after attending a concert for boyband The Wanted.

'She is friends with Max and did visit him, but everything else is untrue.

'She did not drink, she was in bed by midnight, and she showed up on time for therapy this (Thursday) morning. She has a sober coach.'