Hollywood is comprised of many big boobs.
And, no, we're not talking about Spencer Pratt or Scott Disick for a change.
We're turning our attention instead to the actresses, singers, models and reality stars who are known for their talent, known for their relationships, but - let's face it - are also known for their massive breasts.
We're not judging (at all!), we're simply appreciating.
So beware of drooling all over your keyboard and ogle away now at 13 voluptuous celebrities who make the dreams of grown men and newborn babies come true with every shimmy and every shake:
1. Christina Hendricks
Mad Men? We're mad about the knockers on Christina Hendricks!
2. Kim Kardashian
She's more known for her backside, but Kim Kardashian also enjoys showing off a massive rack.
3. Britney Spears
She hides them more often nowadays. But Britney Spears was once all about her breasts.
4. Emily Ratajkowski
Emily Ratajkowski will star in Gone Girl. In related, we'll be seeing Gone Girl.
5. Kelly Brook
Kelly Brook isn't known for much. But she has A LOT to be proud of.
6. Kendra Wilkinson
Hugh Hefner has touched Kendra Wilkinson's big breasts. Sort of puts a damper on them.
7. Heidi Klum
Holy, Heidi Klum! This is our favorite dress in the history of dresses.
8. Jessica Simpson
A montage of Jessica Simpson's breasts. You are welcom, fellas.
9. Kate Upton
Oh, Kate Upton. We've never been so jealous of an ice pop in our entire lives.
10. Aubrey O'Day
Aubrey O'Day can't sing too well. But she gives good cleavage.
11. Gemma Atkinson
Gemma Atkinson is British. She makes us want to book the first flight overseas that we can find!
12. Sofia Vergara
We can actually see Sofia Vergara's boobs in this photo. Settle down, guys.
13. Heidi Montag
These breasts are VERY fake. But at least Heidi Montag got her money's worth.