[Update] Justin Bieber's friend Lil Za was arrested at the singer's house for cocaine Xanax and Ecstasy possession.

Bieber himself wasn't taken into custody, but the drugs were discovered on someone in his home.

[Original Story] Justin Bieber's caught-on-video egg-throwing incident has come back to haunt the singer in a big way.

Police reportedly raided the pop star's home Tuesday morning (Jan. 14) on a hunt for any footage Bieber may have taken of the egg attack.

According to celebrity gossip site TMZ, the L.A. County Sheriff's office executed a felony search warrant (the damage done by Bieber during the aforementioned egg tossing reportedly exceeds $2,000) this morning.

Video of Bieber's egg-throwing spree was released last week, filmed by the neighbor's whose mansion the singer was splattering with eggs.

One thing the site's sources noted was that anything discovered during the raid was fair game. That means anything. Considering Bieber's past drug drama, what the police raid uncovers could yield entirely different charges for the "Girlfriend" singer.

[via TMZ]

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