Actress Park Shin-hye (right) from behind the scenes of "Three Meals a Day." (tvN/Facebook)

New TV reality program "Three Meals a Day" will star actress Park Shin-hye in a guest appearance, Friday.

"Three Meals a Day" is a cooking program taking place in Korea's countryside that aired its first episode on May 15. K-pop singer Ok Taec-yeon, from boy group 2PM, and actor Lee Seo-jin are regulars on the show.

Director Shin Hyo-jung said that Park would be the show's first guest, ahead of its second episode, which airs Friday.

"Park Shin-hye took part in the filming as well, enough to be called the best among this season's guests," said Shin on Thursday. "She was overwhelmingly better than other guest stars in one distinct way."

Actress Park Shin-hye from behind the scenes of "Three Meals a Day." (tvN/Facebook)

"Three Meals a Day" released photos from its upcoming episode and photos taken from behind the scenes through its Facebook site.

The "Three Meals a Day" producer expressed worries before its first broadcast since it is competing with TV drama "The Producers," which airs at the same time and has drawn public attention for its starring actor Kim Soo-hyun.

"Three Meals a Day," broadcast by tvN, airs every Friday at 9:45 p.m.

Actress Park Shin-hye from behind the scenes of "Three Meals a Day." (tvN/Facebook)

Actress Park Shin-hye from behind the scenes of "Three Meals a Day." (tvN/Facebook)

Actress Park Shin-hye from the upcoming second episode of "Three Meals a Day," which airs Friday. (tvN)

By Yoon Sarah (sarah356@heraldcorp.com)