Over the span of ten years, her YouTube channel has accumulated approximately 1.8 billion video views and, at its peak, over 20 million subscribers.

After apologizing for a series of accusations involving offensive content in her older videos, Marbles announced her indefinite hiatus from the platform in 2020.

In the video, she said, "I'm sick and tired of guys thinking that just because I showed up at a club or a dance or a bar that I want to have their genitalia touching my backside.

[16] Marbles was featured in the rapper Pitbull's "Fireball" music video alongside fellow YouTubers Bart Baker and Brittany Furlan.

[20] Marbles stated it was never her intent to hurt or offend anyone, acknowledging that these actions were "shameful" and "awful", wishing "it wasn't part of [her] past".

[22][23] Marbles's then-boyfriend (now husband), Julien Solomita, announced on Twitter that the couple's joint podcast and Twitch streams would also be put on indefinite hiatus.

[28] In 2016, Marbles became an executive producer for Maximum Ride, a film based on James Patterson's series of novels of the same name.

[31][32] In January 2023, Marbles and Solomita had an incident at their home where an intruder broke in, was subdued with pepper spray, and arrested.