It looks like this is actually going to roll with Valentines Day #2 edition. Most of the art correlates to that!
[1] Source
Damsel In Distress
[2] Source
Princess Celestia
[3] Source
...and they shall know no fear
[4] Source
Pinkie valentine
[5] Source
HAPPY HEARTS AND HOOVES DAY!!
[6] Source
Shy Survival
[7] Source
It All Began with Her Smile
[8] Source
Fluttershy Hearts and Hooves
[9] Source
Lovely Appetite
[10] Source
Twilight Sparkle
[11] Source
Derpy valentine
[12] Source
Mean6 Unleashed: Creepymare Red Velvet
[13] Source
Happy Valentine's Day
[14] Source
Rarity my Spezial Some Pony :3
[15] Source
Valentin Cadence.
[16] Source
Chrysalis in a Swamp
[17] Source
Will you be my very special somepony?
[18] Source
HnH Day
[19] Source
To be Happy...
[20] Source
Happy Valentine's Day from Hugs'n'Kisses
[21] Source
The Magic Parade
[22] Source
Things done change
[23] Source
Raindrops Valentine Card
[24] Source
Scary but getting old
[25] Source
Little Sun Princess
[26] Source
Capricorn And RD
[27] Source
Beachy Dash
[28] Source
I love you I miss you
[29] Source
Fluttershy Curled Up
[30] Source
The Tao of Applejack
[31] Source
To the Moon and Back
[33] Source
Shmoopy doopy sweetie weety pony pie (PG)
[34] Source
The Light that will shine Forever
[35] Source
MLP: Colorful Love
[36] Source
Appledash
[37] Source
Zombie Apocalypse!
[38] Source
A Hearts and Whooves Day in Prance
[39] Source
MLP - My special somepony
[40] Source
Derpy Valentine
[41] Source
Valentine's Day
[42] Source
Beautidul day huh?
[43] Source
Robo Pinkie
[44] Source
Rarityrequest
[45] Source
30min Challenge - Alone
[46] Source
I'll always be here
[47] Source
pony
[48] Source
Time and Bubbles
[49] Source
Sisterly Sunset
[50] Source
Afternoon Nap
[51] Source
Wibbly Wobbly Lovey Wovey
[52] Source
Trixie's Forever Alone~
[53] Source
Princess Celestia
[54] Source
Valentine Shy
[55] Source
The Twipocalypse cometh
[56] Source
Sweet Valentine
[57] Source
The End of the Crusade
[58] Source
Holiday Love Bugs
[59] Source
This doesn't make sense!