Rihanna debuted her RiRi Hearts MAC Fall 2013 Collection at MAC stores last week. Click through the above slideshow for peeks at all the colorful products! 

The pop diva knows how to nail a gorgeous makeup look (just check out her MAC makeup ad!) We expect big things from this range. And RiRi doesn't disappoint with an assortment of RiRi Woo lipsticks, eyeshadow quads and brushes for beauty junkies everywhere. 

The RiRi Hearts MAC Eye Shadow X4 in Cocoa palette comes with two different sets of shades. Priced for $44, the colors are equally appealing to the dramatically dark diva and the minimal makeup maven alike. To line your eyes, use the Liquid Last Liner in Pointblack, available for $19.50. The liner combines long-lasting wear with a non-smudge, non-flake precision line. And finish by indulging in the Extended Play Lash in Gigablack, a $16 lightweight curling and lifting mascara with a petite gripper brush for upward bending definition and volume. But if you want to rock falsies, don't forget to lash out with the MAC 36 or 35 Lash. At $16, the MAC 36 Lash is for a gal who likes longer lengths, while the MAC 35 Lash is for those who like a fuller look.

To groom your brows, use the  Veluxe Brow Liner in muted blackish-brown Deep Brunette and Dark Dirty Chocolate Deep Dark Brunette shades, available at $19.50.

The Powder Blush Duo in Hibiscus Kiss for $29 or Powder Blush in Bad Girl Gone Good for $23 are great cheeky options as well. Use the blushes with the RiRi Hearts MAC Cream Colour Base in the newest shade, Diamonds. The $20 base will help prep and pamper your face for makeup application. 

Also in the collection are the $16.50 RiRi Hearts MAC Lipsticks in four shades: the signature crimson-red RiRi Woonude, orange-red Who's That Chick and plum Talk That Talk. For just under $20, Ri is also offering Pro Longwear Lip Pencils in the newest shades, RiRi Woo and Talk That Talk. And choose to get glossy with the new Lipglass in RiRi Woo for $16.50 taking the crimson-red craze to a whole other level. Beauty junkies get the same passionate, fiery hue that they have come to know and love, but with a more high-shine finish in the Lipglass.

Rounding out the range are the MAC 187SE Duo Fibre Face Brush for $42 and 282SE Duo Fiber Shader Brush for $32. The 187SE Duo Fibre Face Brush has thicker bristles with a shorter handle to apply blush and foundation. And 282SE Duo Fiber angled shader brush has thinner bristles with a long handle for powder and cream shadow application.

The line will be available in more stores besides MAC from Oct. 3 to 31. MACking on Rihanna's collection? Let us know in the comments section below!