2. When Kylie Jenner finally decided on a name for her son, after announcing almost a year earlier that she'd decided to change it from Wolf Webster. 5. When Taylor Swift used her platform to ...

We’ve rounded up the 25 biggest celebrity Instagram posts to grace our feeds over the years. From Selena Gomez’s selfies to Kylie Jenner’s birth announcement, check ‘em out, below!

9 Reese Witherspoon Photo by @reesewitherspoon. Of course Reese Witherspoon, Mom of the Year, would make her very first post on Instagram a tribute to her mom on Mother’s Day. Of course.

And these six celebrity Instagram posts that sent a message to their ex are truly something to behold. So, if you're looking to deliver some shade, or to relay a message that you've totally moved ...

Cristiano Ronaldo and Selena Gomez might be the king and queen of Instagram in followers, but now see the top 10 biggest, most-liked celeb Instagram posts ever.