Madonna Gets More Social, Joins Instagram (Photo)

Madonna is the latest celebrity to join Instagram.

The 54-year-old pop star made her debut on the social networking photo-sharing site on Sunday, where she posted two different shots (both with ample cleavage).

In one photo Madonna is seen taking a sip from a drink, with the caption, “Cheers motherf***ers! I’m on instagram”

In the other photo, Madonna appears rather sweaty.

The singer is seen from the chin down (possibly after a workout) with the caption, “Addicted to sweat !!!!!”

Madonna will soon open her first Hard Candy Fitness center in Rome, Italy.

It’s been less than 24 hours and she’s already amassed over 45,000 followers.

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