By Antoinette Bueno
9:51 AM PST, November 17, 2011
Why should couples have all the fun? Audrina Patridge posed solo in this sparking mini.
1 / 6
Solo Sister
![](https://www.etonline.com/sites/default/files/styles/640xh/public/slides/116084/set_audrina_patridge_111117_pix.jpg?width=1024&quality=80)
WireImage
Why should couples have all the fun? Audrina Patridge posed solo in this sparking mini.
Jamie-Lynn Sigler & Jerry Ferrara
![](https://www.etonline.com/sites/default/files/styles/640xh/public/slides/116084/set_jamielynn_sigler_jerry_ferrara_111117_pix.jpg?width=1024&quality=80)
WireImage
Back on?! The couple who split in 2009 seemed to have a recent change in heart, cozying up to one another in this cute pic.
Miley Cyrus & Liam Hemsworth
![](https://www.etonline.com/sites/default/files/styles/640xh/public/slides/116084/set_miley_cyrus_liam_hemsworth.jpg?width=1024&quality=80)
WireImage
The gorgeous couple were clearly mesmerized by the night's entertainment, which included musical performances by Drake, Maroon 5 and Busta Rhymes.
Elisabetta Canalis & Mehcad Brooks
![](https://www.etonline.com/sites/default/files/styles/640xh/public/slides/116084/set_elisabetta_canalis_mechad_brooks_111117_pix.jpg?width=1024&quality=80)
WireImage
Elisabetta sure wasn't shy about showing off her new main squeeze on the red carpet, True Blood star Mehcad Brooks.
Ashlee Simpson & Vincent Piazza
![](https://www.etonline.com/sites/default/files/styles/640xh/public/slides/116084/set_ashley_simpson_vincent_piazza_111117_pix.jpg?width=1024&quality=80)
WireImage
The Simpson sister stayed close to her boyfriend, Boardwalk Empire star Vincent Piazza, in a body-hugging green dress and elegant drop down earrings.
Couples Fest
![](https://www.etonline.com/sites/default/files/styles/640xh/public/slides/116084/set_miley_cyrus_liam_hemsworth.jpg?width=1024&quality=80)
WireImage
Last night's star-studded T-Mobile and Google bash celebrating the launch of Google Music quickly turned into a couples fest, from Miley Cyrus and Liam Hemsworth making a pretty pair, to Jamie-Lynn Sigler and Jerry Ferrara's seemingly back-on couple status. Check out the cute celebrity pairs as they hit up the hot Hollywood event!