Could Lady Gaga perform from the roof of NRG?

HOUSTON (KTRK) -- We all know Lady Gaga as a pusher of boundaries, and during her Super Bowl 51 halftime show, the sky's the limit!

Gaga is hoping to be the first halftime performer to stage a performance on the roof, new reports indicate. We haven't yet confirmed if Gaga will be able to ascend to the top of NRG Stadium, but official rehearsals at the venue begin in two weeks.

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Lady Gaga arrives at the Grammy Awards on Sunday, Jan. 31, 2010, in Los Angeles.

AP Photo/Chris Pizzello

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Meanwhile, Gaga posted a video on Instagram on Monday showing how she turned her backyard performance space into a mini NRG Stadium, complete with a large white tent and practice stage:

Halftime show sponsor Pepsi also posted a sneak peak into Gaga's thinking behind her performance on Twitter: