This adorable toddler is probably the biggest LL Cool J fan on the planet. 

Watch three year-old dancing sensation Bostyn Olivia Smith show off her dance move to LL Cool J's classic hip-hop track from 1988, "Going Back to Cali." You must pay attention to her face during her routine. She definitely has the most serious look you've seen on a 3-year-old child.  

The video was posted last week and has been viewed close to 1 million times. It even has its own hashtag: #CanYouHearThatBassMom.