Final answer:
The question relates to an artist in the music industry who has collaborated with Mustard and NLE Choppa and experienced a rise in popularity through certain songs or collaborations.
Step-by-step explanation:
The subject of your question seems to relate to the music industry, specifically collaborations between artists. You mentioned collaborations with Mustard (a known producer, formerly known as DJ Mustard) and NLE Choppa, a rapper. Although the blanks in your question are not filled in, it appears you might be asking about an artist who gained popularity through specific songs or collaborations. Without additional information, it's challenging to determine exactly which artist you're referring to. Commonly, when an artist experiences a surge in popularity, it can be attributed to a hit single or a high-profile collaboration. In the case of working with producers like Mustard, an artist might rise to prominence with songs featuring catchy beats and mainstream appeal.