Did anybody ever make a song where they mashed up songs into new one like Take deep breath and just dance going to be 15 its my life now or never i forever?

The song you are describing appears to be an amalgamation of several popular song titles:

- "Take a Deep Breath" by INXS

- "Just Dance" by Lady Gaga

- "Going to Be 15" by The Jonas Brothers

- "It's My Life" by Bon Jovi

- "Now or Never" by Halsey

- "I Gotta Feeling" by The Black Eyed Peas

However, there doesn't seem to be a known mashup song that combines all these titles into a single track.