Lena Dunham, Nick Viall

One of the funniest and smartest ladies in Hollywood, LENA DUNHAM is here! She rewrote the rules of television, showing the truth about the lives of Millennials on her hit HBO series, "Girls." With her clever storytelling and honest wit, Lena makes every side of reality funny and engaging. Lena is always up to greatness with her ingenuity, zest, and superb comic ability, and Ellen can’t wait to chat!

Then, “The Bachelor” himself, NICK VIALL is here with his lovely “Dancing with the Stars” partner to give us the scoop on everything happening!

Plus, we have some special surprises for a lucky viewer – who knows, it might be you!!

Monday is fun day, today on Ellen!