Sen. Rand PaulRandal (Rand) Howard PaulTrump formally sends Pompeo nomination to Senate Spending bill delay raises risk of partial government shutdown support Overnight Defense: Senate sides with Trump on military role in Yemen | Dem vets push for new war authorization on Iraq anniversary | General says time isn't 'right' for space corps MORE (R-Ky.) is having some fun with Sen. Cory BookerCory Anthony BookerBooker: 'This is the most important midterm election of our lifetime' Senate GOP: Legislation to protect Mueller not needed NY and NJ lawmakers press Ryan on Gateway project funding MORE (D-N.J.) over The Hill's 50 Most Beautiful list

Paul leaves unmentioned that he has a superior position on the list, coming in at ninth. (Only the top 10 are actually ranked, but Booker happens to be the 44th name listed).

In addition to taking a selfie together as part of Booker's quest to take one with all 99 other senators, the pair have also teamed up in serious ways, introducing a criminal justice reform proposal together this month.

Booker later tweeted back:

This story was updated at 12:38 p.m