SEE ALSO: Jang Sung Kyu surprises fans with his dramatic transformation?

'The Secret Weapon' is a girl group variety show that stars ten female idols and ranks them based on how well they perform the given missions. The show aired its first episode earlier today (KST) on which ten girl group members, including G-Friend's Yerin, BESTie's Dahye, Hello Venus's Alice, LABOUM's Solbin, Stellar's Minhee, FIESTAR's Jei, 2EYES' Daeun and more starred to compete for their shot at first place. For the first episode, Stellar's Minhee placed last and SPICA's Sihyun was the lucky winner with 2EYES's Daeun as runner-up. 

Sihyun revealed, "This kind of variety is a first for me; [SPICA] was runner-up on a music show but not first place. It feels good to finally take first place," relaying her excitement at winning. Viewers also get to discover the many boyfriends Sihyun has dated (twenty, she says!) and learn that one of them was a fellow celeb! The singer shamelessly exposed that she can drink up to three bottle of soju to the awe of the everyone around her. However, when it came to disclosing her salary, Sihyun couldn't gather the courage to reveal how much she earned, stating the need to "spare her agency president's feelings."

Watch more of Sihyun through the videos below, showing the idol's quirky side and her bold honesty!