N-COUNT
趣闻;花絮
You can refer to a small piece of information about someone's private affairs as a titbit, especially when it is interesting and shocking.
例句
...titbits of gossip gleaned from the corridors of power...
从权力中心收集来的趣闻轶事
Who passed that titbit on to you?
是谁告诉你那条花边新闻的？