5 Zodiac Signs That Are Libra Soulmates Libra love perfect horoscope signs are twins, water bearer, and aries. When it comes to matters of the heart, Libra seeks balance and compatibility above all else. Gemini can bring excitement and joy to the relationship, while The Water Bearer shares Libra's appreciation for intellect and originality. The Ram, known for their intensity, can ignite a flame in Libra's being. Libra and these signs create a well-rounded and rewarding partnership.