The 26-year-old has piled on 30 pounds and she said she is in awe of the way the 24-year-old 'Someone Like You' hitmaker confidently carries herself, reported daily Mail online.
"Adele is bigger than me, how come nobody says anything about it? She is so wonderful and I think her confidence is something I have to match. She has set the bar very high for a lot of women," Gaga said.
The pop singer, whose real name is Stefani Germanotta, said how her mother had called her and asked her whether she had gained weight after pictures were published in magazines and online.
"I was acutely aware of some photos on the internet