Oreo is asking people to help it set the Guinness World Records for the most “likes” on a Facebook post in 24 hours.

The record attempt started today at 9 a.m. EST and will finish tomorrow. Oreo says it has 16 million Facebook fans around the world.

Oreo"Like" this post to join Oreo fans around the world in setting a Guinness World Record for most "Likes" to a post in 24 hours. Oreo is the world’s favorite cookie, and with your help, it will be the most "Liked."40 minutes ago Like 8 comments

To reach the Guinness World Records for “likes” on Facebook in a 24-hour period, Oreo will need 45,000 people to participate in the campaign. If successful, Oreo will become the first brand to hold a Facebook Guinness World Records title.