Miles Teller and his girlfriend Keleigh Sperry didn't disappoint Hollywood with their corny Halloween costume ideas. They also didn't forget to upload tons of pictures of them making out on Instagram so the fans, if they didn't already get the clue from the Halloween costumes, know that they are still very much in love.

According to Just Jared, "Miles Teller wears a mask over his face to complete his look as a bunny at the 2015 Just Jared Halloween Party held at No Vacancy on Saturday (October 31) in Hollywood. The 28-year-old Fantastic Four actor was joined by his girlfriend Keleigh Sperry, who dressed as the carrot to go along with the bunny!"

What a corny, but a sweet Halloween idea.

Even before this fall festivities rolled around, Miles Teller and Keleigh Sperry have been known as the most steady Hollywood couple under the age of 30. Not only have they been together for years now, they have gotten more and more famous together and that has not hindered their relationship one bit.

And for Keleigh Sperry's birthday, Miles Teller made her feel like she was the only girl in the world. What a sweet boyfriend.

According to the model's Instagram, Miles Teller gave her a great surprise on her 23rd birthday. She wrote, "Wonderful 23rd birthday, thank you everyone for the sweet wishes!! Couldn't have imagined a better day. So many sweet surprises from this guy, making every day and every year unforgettable."

But that doesn't mean that Miles Teller and Keleigh Sperry are always doing things together. They do long working breaks from each other, pursuing their respective careers in film and in modeling.

In fact, after luxuriating in each other's loving presence in Hawaii, Keleigh Sperry recently ditched Miles Teller so that they can clock in some precious friendship time with her best bud Nina Dobrev. The girls even went to see Drake together!

But seeing how idyllic their Hawaii vacation was, Miles Teller probably doesn't feel too bad that his girlfriend is ditching him for friends.

This holiday was a treat to each other after his intense filming for "Bleed For This" filming, in which he had to go through a total physical transformation. His girlfriend even said that he looked "shriveled" during the movie shooting!

Looks like Keleigh Sperry prefers the much more filled out frame compared to his wiry workout body.