A Guinness World Record could be broken today for the Longest Team Dance Marathon!
A group of 13 dancers started kicking their heels at the Roxy in L.A. last night and plan to break the record in time for MTV's O Music Awards tonight.
The dancers, who have been going for over 12 hours now, get a five minute break every hour ... per Guinness rules.
The record-breaking dance off is all for a good cause -- MTV is using the event to raise money for National Bullying Prevention Month.
See if they make it to 24 hours during the live webcast of the O Music Awards tonight, streaming online at Omusicawards.com.