Watch: Red Velvet’s Yeri Suspects Taeyeon And YoonA In Teaser For New Reality Show

It looks like Red Velvet’s Yeri will be the star of a new reality show!

On April 13, JTBC4 posted a teaser for its upcoming show “Secret Sister” (working title).

The teaser begins with Yeri at a meeting with the show’s staff. After listening to the staff, Yeri asks, “We’ll actually sleep together?” and covers her mouth in excitement.

Yeri then goes on a quest to find out the identity of her “secret sister.” She sits next to Girls’ Generation’s Taeyeon and talks about whether she could be the mystery secret sister, which Taeyeon denies.

“YoonA’s facial expression also looks strange,” says Yeri. Despite her suspicions, YoonA smiles, and mouths, “I’m not it” to the camera.

Find out who Yeri’s “Secret Sister” is when the show premieres on April 20 at 12 a.m. KST.

Check out the teaser below!