The singer said forging relationships with Jennifer and neighbour Nicole Richie "humanised" her.
Nicole Richie Shares The Horrifying Moment She Accidentally Set Her Hair On Fire During Birthday Bash
“That’s hot,” her husband Joel Madden commented, in reference to Paris Hilton's famous catchphrase.
We challenge you not to smile.
We didn't even know they were BFFs, but we're definitely here for it.