Lady Gaga dressed up as she went to watch Beyonce play at the Roseland Ballroom in New York on Thursday (August 18).
The singer was spotted arriving at the gig, which was Beyonce's third of four shows at the venue this week in support of new album '4' - check out pictures below.
Her appearance at the Roseland Ballroom comes in the same month that Lady Gaga went to watch Britney Spears perform at a concert in Atlantic City.
Earlier in the day, Lady Gaga had announced that she will open this year's MTV Video Music Awards in Los Angeles.
The singer, who is nominated for four awards, will perform her new single 'You And I' at the ceremony on August 28.
Lady Gaga unveiled the video for 'You And I' earlier this week.
Lady Gaga at Beyonce gig
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