Stars send Valentine's Day greetings like everybody else, and many directed those messages to fans and others on Saturday.
Academy Award nominee Benedict Cumberbatch ("The Imitation Game") went above and beyond loving tweets -- he tied the knot with his pregnant fiancee, Sophie Hunter, Saturday.
Fellow Oscar nominee Reese Witherspoon ("Wild") tweeted some love to singer Diana Ross.
Madonna put on her sharpest shade of red and invoked her new album.
Jimmy Fallon, who's sparked the #WhyImSingle hashtag on "The Tonight Show" for the special day, had a special message for candy hearts.
British singer Sam Smith sent a message to all the lonely hearts.
Happy valentines day to all the lonely hearts out there. It's my 22nd valentines day alone, but I couldn't feel less alone tonight xx — SAM SMITH (@samsmithworld) February 14, 2015
HAPPY VALENTINES DAY Tweethearts! Hope that u give & receive lotsa love today and always. And before u grumble... Remember SELF LOVE counts
"How to Get Away With Murder" star Jack Falahee shared some -- joy?
Ready for Valentines day? https://t.co/kN8V99ru7q
— Jack Falahee (@RestingPlatypus) February 14, 2015
"Parks and Recreation" actor Rob Lowe paid tribute.
My Valentine for over a quarter century and still red hot. A photo posted by Rob Lowe (@rhl64) on
Model Chrissy Teigen shared a sweet moment from her date with her husband, singer John Legend.
Some were self-explanatory (sort of), like "Guardians of the Galaxy" director James Gunn's Instagram post.
Happy Valentine's Day, everybody. You're all like Kevin Bacon to me. A photo posted by James Gunn (@jamesgunn) on
Then there were those who seemed like they just may be a little over V-Day. Garbage's Twitter page, for one, pointed out a negative -- even if there is reportedly a cute dog involved.
This is why I HATE valentines day. I wake up. I look at him. He looks down at the dog, smiles + says " She's the BEST valentine isn't she?"
— Garbage (@garbage) February 14, 2015
"Da Vinci's Demons" star Tom Riley compared love to a slaughterhouse, complete with the sound of cows in their death throes.
Love is like an abattoir. It’s steamy, dangerous, hooks you through the heart, and is soundtracked by cattle screaming. Happy Valentine’s. — Tom Riley (@thisisTomRiley) February 14, 2015
"Hostel" director Eli Roth quoted "Scarface" from Ocean Dr. in Miami (sometimes the message is in what isn't said about Valentine's Day).
Some were just disturbing, like a greeting from the "Bates Motel" Instagram account.
A Valentine from Norman. #ValentinesDay #BatesMotel A photo posted by Bates Motel on A&E (@insidebates) on
Pamela Chelin contributed to this report