The network advertised the series with some raunchy billboards, one of which was right outside Kimmel's office.
He managed to get hold of one part of the billboard, which showed Jennifer's cleavage in close-up, and had it brought out onto the stage.
Jennifer's reaction to seeing the huge square: “It looks like a horror movie blown up," she laughed. "My boobs!”
Watch "The Client List" every Sunday at 10 p.m. ET on Lifetime. "Jimmy Kimmel Live" airs weeknights at 12 a.m. ET on ABC.
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BEFORE YOU GO
How to vote
Vote-by-mail ballot request deadline: Varies by state
For the Nov 3 election: States are making it easier for citizens to vote absentee by mail this year due to the coronavirus. Each state has its own rules for mail-in absentee voting. Visit your state election office website to find out if you can vote by mail.Get more information
In-person early voting dates: Varies by state
Sometimes circumstances make it hard or impossible for you to vote on Election Day. But your state may let you vote during a designated early voting period. You don't need an excuse to vote early. Visit your state election office website to find out whether they offer early voting.My Election Office
General Election: Nov 3, 2020
Polling hours on Election Day: Varies by state/localityMy Polling Place