A post shared by Lady Gaga (@ladygaga)Still rolling in the success of her own special edition brand of Oreos last year, pop icon Lady Gaga has just released a new commercial for her latest endorsement of Dom Pérignon champagne.The singer posted the one-minute video to her Instagram this morning, where it attracted more than 50,000 likes in the first ten minutes of going online.Related: Lady Gaga shares pic of her and Adam Driver in new Gucci crime dramaThe footage itself shows Gaga at her most iconic: strutting in front of warped, computer-generated backgrounds of Roman temples, crystal balls and chandeliers while wearing a red gown that would make the Scarlet Witch envious.