There's more spoiler alerts for season five of "Glee" and Klaine fans are sure going to love it. E! News was able to nab a very revealing photo taken on the set of the hit musical TV show and it shows two fan-favorite characters locking lips.

While filming the new season's two-part Beatles episode Kurt (Chris Colfer) and Blaine (Darren Criss) were caught kissing. Blaine, who was back in his signature bowtie, was leaning in towards Kurt for the very sweet kiss.

At the end of season four in May, Klaine celebrated the spontaneous wedding of Will (Matthew Morrison) and Emma (Jayma Mays) and Blaine was seen hiding an engagement ring behind his back. The photo could reveal that he finally worked up the nerve to propose to Kurt and he said yes! You can view the photo here.

Fans received another shocker earlier in the week when it was announced that "X Factor" judge Demi Lovato was signed on to appear in six episodes. According to The Hollywood Reporter, Lovato will be playing Dani, a struggling New York artist who becomes friends with Rachel (Lea Michele) and Santana (Naya Rivera). Her character will also have a connection to Adam Lambert's character.

It was previously revealed that Lambert was going to play Kurt's nemesis but other details surrounding his character have remained a mystery.

Lovato will join the cast in the second Beatles episode on Oct. 3. This will be her first acting gig since her Disney Channel days on "Sonny With a Chance" which ended in 2011.

"Glee" returns Sept. 26 at 9 p.m. and the Cory Monteith tribute will air Oct. 10. Following the episode the show will take a short break before returning with the rest of the season.