Get object at the top of the Stack without removing it in CSharp

/*from w  w w. ja  v a2 s. c  o  m*/
using System;
using System.Collections.Generic;

class Example
{
    public static void Main()
    {
        Stack<string> numbers = new Stack<string>();
        numbers.Push("one");
        numbers.Push("two");
        numbers.Push("three");
        numbers.Push("four");
        numbers.Push("five");

        Console.WriteLine(numbers.Peek());
        Console.WriteLine(numbers.Peek());
        Console.WriteLine(numbers.Peek());
    }
}