NASHVILLE, Tenn. (AP) -- It's hard not to sing along to Toby Keith's "Red Solo Cup." Now there's a reward for it. Fans can upload a video of themselves singing the song on Keith's Facebook page and have it "mashed" up with his official music video. Winners will be selected from the videos with the most "likes." The winner will get two tickets and two meet and greet passes to an upcoming Toby Keith show. The second place finisher gets an autographed album. Winners will be announced in July.