I'll kick off with a few got too many

1. Breathe
2, Put Yourself In My Place
3. Giving You Up
4. Love At First Sight

I'll go for what I feel are her more underrated ones:

Where the Wild Roses Grow
Some Kind of Bliss
Confide In Me
Please Stay
Finer Feelings
Like A Drug
Stars
Chocolate
Tears On My Pillow
Better Than Today

Didn't we have this thread the other week?
Anyway -
Better the Devil You Know
All the Lovers

1. All The Lovers
2. Giving You Up
3. Love At First Sight
4. Where The Wild Roses Grow
5. Your Disco Needs You
6. Did It Again
7. Slow
8. I Should Be So Lucky
9. Shocked
10. Better The Devil You Know

* And likely to be very highly ranked by me if she'd not turned it down would have been her singing with Manic Street Preachers on 'Little Baby Nothing'.

Da Wurd Is Out

Je Ne Sais Pas Pourquoi
Enjoy Yourself
Never Too Late
Step Back in Time
Better the Devil You Know
What Do I Have to Do
Things Can Only Get Better
Finer Feelings (BIR 12" Mix)
Word Is Out
Too Much of a Good Thing
Closer
What Kind of Fool
Confide in Me
Where Is the Feeling (BIR Dolphin Mix)
Put Yourself in My Place
Surrender
Where Has the Love Gone (Roach Motel Mix)
Breathe
Take Me with You
Some Kind of Bliss
Say Hey
Limbo
GBI
On a Night Like This
Light Years
Disco Down
Ocean Blue
Love at First Sight
Fragile
Can't Get You Out of My Head
Love Affair
Loving Days
Chocolate
Slow
I Believe in You
Sensitized
Stars
The One
All the Lovers
Everything Is Beautiful
Cupid Boy
Get Outta My Way
Heartstrings
Sleeping with the Enemy

Time Will Pass You By
Breathe
Fever
Under the Influence of Love
The One

This, without a shadow of a doubt.

Special mentions to:-

Wouldn't change a thing
All the Lovers
Get outta my way
Confide in Me
Your Disco needs you
Red Blooded Woman
Into the Blue.
Made in Heaven
Enjoy Yourself

I'll do a top 10.

1. Better The Devil You Know
2. Confide In Me
3. Can't Get You Out Of My Head
4. On A Night Like This
5. All The Lovers
6: Put Yourself In My Place
7. Love At First Sight
8. Spinning Around
9. Step Back In Time
10. Hand On Your Heart

In no order:

Slow
I Should Be So Lucky
Better The Devil You Know
Red Blooded Woman
All The Lovers
Nu-di-ty
Love At First Sight
Come Into My World
Fragile
Sweet Music
Promises
Obsession
Chocolate
Love Affair
In Your Eyes
Aphrodite
Timebomb

All the Lovers remains my all time favourite but here are some others:

Love at First Sight
Better the Devil You Know
I Believe in You
Time bomb
Get Outta My Way
On a Night Like This
Sexy Love
Confide in Me
hand On Your Heart
Red Blooded Woman
Put Yourself in My Place
Step Back in Time
Wow
Spinning Around

All the lovers
I Believe In You
Get Out of my Way
Like a Drug
Looking For an angel
Too Much
Fragile
Finer Feelings

Slow
Confide in me
Put yourself in my place
Fragile
Where the wild roses grow

There are more but I think they are my top 5

I'll limit it to 5!

1) All the Lovers
2) Stars
3) Love At First Sight
4) Better the Devil You Know
5) On A Night Like This