You may look at the twitter api: users/show
Example:
$ curl http://twitter.com/users/show/20536157.json
{"notifications":false,"time_zone":"Pacific Time (US &
Canada)","friends_count":214,
"profile_sidebar_border_color":"bbccff","url":"http://www.google.com/support/",
"description":"News and updates from Google","status":{"created_at":"Mon Jan
11 19:38:40 +0000
2010","source":"web","truncated":false,"favorited":false,
"in_reply_to_user_id":null,
"in_reply_to_status_id":null,"in_reply_to_screen_name":null,"id":7640306427,
"text":"If
you're interested in what's happening with @google in Sub-Saharan Africa,
check out the new @googleafrica for news &
info."},
"geo_enabled":false,"favourites_count":73, "created_at":"Tue Feb 10
19:14:39 +0000 2009","profile_text_color":"000000","verified":false,
...
}
You can get the last tweet with a simple jquery call:
<!DOCTYPE html>
<html>
<head>
<script src="http://www.google.com/jsapi"></script>
<script>google.load("jquery", "1");</script>
<script type="text/javascript" charset="utf-8">
$(document).ready(function(){
$.getJSON("http://twitter.com/users/show/20536157.json",
function(data){ $("#tweet").text(data.status.text); });
});
</script>
</head>
<body>
<div id="tweet"><!-- last status will show up here --></div>
</body>
</html>