It all went down during an acoustic set on BBC radio on November 12. Watch the video of her performance above!
During her performance that was set to promote Bangerz, she sang her ballad "Wrecking Ball" first and then sang Lana del Rey's "Summertime Sadness." She did an awesome job covering the song, her vocals sounded great!
As you listen to the "Wrecking Ball" singer belt out Lana's heartbreaking lyrics you can't help but wonder if Miss Miley is missing her ex-boyfriend Liam Hemsworth.
"Kiss me hard before you go, summertime sadness, I just wanted you to know, that baby, you're the best," are just a few of the song's lyrics.
Hmm, sounds like the tune could be referencing her split from Liam, right?
"She's still very hung up on him but she's not writing him letters begging for him back," a source told Hollywoodlife.com.
"The worst she's done is call him late at night when she gets emotional."
Miley isn't the only young singer who likes to cover songs to express her current feelings. Selena Gomez sang "Cry Me a River" during her big breakup with Justin Bieber last year.
Do you think Miley chose to sing Lana's song because she misses Liam?