In the words of Vaiṣṇava poets, it is said that the Lord's beauty is so enchanting that it defeats hundreds of thousands of Cupids. He is therefore called Madana-mohana. It is also described that the Lord sometimes becomes mad after the beauty of Rādhārāṇī. Poets describe that under those circumstances, although Lord Kṛṣṇa is Madana-mohana, He becomes Madana-dāha, or enchanted by the beauty of Rādhārāṇī. Actually the Lord's beauty is superexcellent, surpassing even the beauty of Lakṣmī in Vaikuṇṭha. The devotees of the Lord in the Vaikuṇṭha planets want to see the Lord as the most beautiful, but the devotees in Gokula or Kṛṣṇaloka want to see Rādhārāṇī as more beautiful than Kṛṣṇa.
Śrīmad-Bhāgavatam 3.15.42, Purport (Excerpt)
