Ricky Martin has offered new dads SIR Elton John and his partner David Furnish some parental advice - telling them to not expect to "sleep ever again".
The Livin' La Vida Loca hitmaker is father to twin boys, Matteo and Valentino, who were born via a surrogate mother in 2008.
The Rocket Man and Furnish went down a similar route to welcome baby Zachary at Christmas (25Dec10), and Martin has warned the couple about the trials of parenthood.
He says, "Life changes! You have to sleep because you are not going to sleep ever again! Babies wake up every two hours. At 7 o'clock you are awake. For me, I was a night owl in the past, but now, I'm up, I'm working, I'm already dealing with the kids."
But Martin is adamant the restless nights are all worth it, adding, "Fatherhood is incredible! Every day is something different. Matteo and Valentino, two boys, they're constantly ganging up on me but I can take it! They're amazing..."