The star has been relatively quiet on Twitter following her recent hip surgery, but Lady G returned to the social-networking site last night (May 29) to unveil the snaps of herself with Jones and Treacy.
Lady G uploaded the snaps on her Little Monsters community website, with one showing herself and Grace kissing Philip on the cheek.
The images have sparked speculation that the Poker Face star could be working with Jones on a song for her forthcoming album, ARTPOP.
The 27-year old recently made her return to the stage after her operation, with rumours suggesting she may perform with Beyoncé in New York this August.
Gaga also hit the headlines this week after Kelly Osbourne seemed to reignite their feud, calling Lady G a "great big hypocrite" during a magazine interview.
Picture: © litlemonsters.com
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