The Words of Jesus… John 14:13 And I will do whatever you ask in my name, so that the Son may bring glory to the Father. 14 You may ask me for anything in my name, and I will do it.
The Words of Stephen… Acts 7:59 While they were stoning him, Stephen prayed, "Lord Jesus, receive my spirit." 60 Then he fell on his knees and cried out, "Lord, do not hold this sin against them." When he had said this, he fell asleep.
The Words of John and the Church… Revelation 22:20He who testifies to these things says, "Yes, I am coming soon." Amen. Come, Lord Jesus.
So while it is our model to Pray to our Father in Heaven. Praying to Jesus is also biblical.