Rebecca Black's 'Friday' Back on YouTube

You can now officially kick off your weekend with Rebecca Black's "Friday." The viral video was glaringly missing from YouTube Thursday, but it's back up today for a timely re-release.  Black's rep confirmed with TMZ that they had "submitted a Take Down Notice" to YouTube as a result of a row with Ark Music, which ran the "Friday" YouTube account and earlier this week began charging $2.99 for people to tune into Black's "fun fun fun." Apparently Black's camp had taken legal action against Ark Music, which does not have any rights to her song--even though they were instrumental in getting Black's video so much attention, including talk show appearances and nearly $25,000 in weekly profits. The video is back and once again available to view for free.