Tierney was struck with the idea of becoming a Lady Gaga Impersonator when celebrity client, Kate Beckinsale suggested that she make a job from her uncanny resemblance to the pop star, Lady Gaga. Having already extensively trained in many forms of the performing arts, Tierney jumped at the peculiar idea and quickly set out to hone her craft as a Tribute Artist.

Tierney has been honored to receive acclaim from local and national news publications, such as Access Hollywood and Entertainment Tonight. Insiders close to Lady Gaga have also shared their appreciation of Tierney’s portrayal, such as Ryan Murphy – writer and producer of American Horror Story, Sarah Tanno – Lady Gaga’s personal makeup artist, as well as Lady Gaga’s parents themselves.