Photo: Lady Gaga in a wedding dress

Lady Gaga raised some eyebrows when she ventured into Vera Wang yesterday, but as it turns out, Mother Monster's visit to the high-end bridal boutique was purely innocent. 

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"It's my best friends wedding she made us try on dresses!" captioned Gaga to the above photo which shows her posing amongst friends in a form-fitting white gown.

While wedding bells may not be ringing just yet for Lady Gaga and her beau Taylor Kinney, the pair recently celebrated their first anniversary with a sans-clothing dip (pics here!).