Lady Gaga performed at the MGM Grand Garden Arena in Las Vegas, Nevada Saturday July 19,2014

Lady Gaga's known for her scantily-clad stages costumes, hardly feeling a need to cover up

 

But it wasn't Lady Gaga's provocative pieces that caught attention on Saturday July 19,2014, as she performed at the MGM Grand Garden Arena in Las Vegas, Nevada.

                                                                          

Instead, it was the 28-year-old pop star's apparent modest weight gain that garnered looks.