However, Rob threw in his two cents anyway, saying:
[Image via Johnny Louis/Brian To/WENN.]
This is the end of an era!
A photo posted by King Kylie (@kyliejenner) on Mar 8, 2016 at 2:47pm PST
She added the caption:
"fly away my friend"
Does this mean the KUWTK star is saying goodbye to her famous kissers?!
This isn't the first time the 18-year-old has sparked such rumors. As we reported last year, she confessed in a makeup tutorial that she wanted small lips.
As we wrote in May of last year, Miz Jenner finally admitted to having temporary lip fillers after much speculation.
Prepare to kiss Kylie's peckers goodbye!
[Image via Kylie Jenner/Instagram.]