Disclaimer, I've never watched the Kardashian series and don't plan to, not my cup of tea 
... I did catch a trailer for the last series (TLC I think it was) and I'd love to know the name of the song near the end of the clip....I tried YouTube but can only find trailer which has Harry styles and it wasn't him... hoping someone can help before my Google searches cause me to be bombarded with Kardashian rubbish!