Lady Gaga 'Artpop' Tracklist, New Single 'Aura' to Debut on Twitter TONIGHT, According to 'Applause' Singer

After some slight delays, new developments from Lady Gaga's third studio album "Artpop" will be unveiled tonight (Oct. 9), according to the "Applause" singer's Twitter. The delayed tracklist and lyric video for "Aura" will debut tonight.

Most importantly, the long-awaited tracklist will be revealed on Twitter, Gaga revealed in a clear cut tweet: "ARTPOP TRACKLIST TWITTER 9pm PST TONIGHT" While fans on the West Coast will get to cozy up with the "Artpop" news right before bedtime, Little Monsters on the East Coast will have to wait until midnight.

The tracklist for "Artpop" was originally due on Sept. 29, as revealed by Gaga in a Twitter Q&A last month. However, the song list was delayed after "a few more squirrels snuck into the 'Artpop' tree." Gaga reiterated that she was having trouble deciding what songs to put officially on "Artpop" today. "Tracklist is late because 2 songs are cockfighting for the #12 spot. I'll let you know which cock wins at 9pm tonight :) get out the champagne," she wrote.

The official, 12-song list of "Artpop" songs isn't the only release from Gaga to hit the web tonight. Originally due out yesterday, the lyric video for the album's second single, "Aura," will debut tonight, as well.

Though an album quality version of "Aura" leaked earlier today (and a rough demo hit the web in August), the version in the lyric video might not be the one that fans have already heard. According to Gaga, the track has been remastered and re-mixed. "Blame me, I'm a perfectionist!" she wrote.

The lyric video for "Aura," from the Robert Rodruguez film "Machete Kills," does not have an official release time.