Ali Ramdani (born 18 April 1984), better known by his stage name Lilou, is an Algerian-French b-boy breakdancer.

He is one of the only four competitors to have won the Red Bull BC One twice, the other three being Hong 10, Victor and Menno.

The following year, he was part of the Pockemon team that won the Crews competition at the UK Bboy Championships.

In 2008, Lilou took part in Chemical Brothers' music video "Midnight Madness".

He lists Michael Jackson, Zinedine Zidane, Muhammad Ali, and Jamiroquai as influences.