The 26-year-old singer initially told her 28 million Twitter fans in June that she would reveal the new album title in September, reported Showbiz spy.
The 'Poker Face' hitmaker posted a picture on August 3 on her Facebook page showing off a tattoo of the album title on her wrist along with the caption "new ink new album."
After two days, she tweeted, "My new album-project ARTPOP."
Gaga is currently midway through her 110-date Born This Way Ball worldwide concert tour, embarking on the Europe leg this month.