[Watch] Adele's Performance of "Rolling In the Deep" at the 2012 Brit Awards

When it rains it pours, and that seems to be the case with Adele. Having suffered a drought of performances while the star underwent throat surgery, the rains have now come and Adele has performed live twice in as many weeks: firstly at the 2012 Grammy Awards [ Link] and tonight at the "Brits".

Review: Brandy And Monica Reunite On "It All Belongs To Me" Plus First Live Performance On Leno

The Rodney Jerkins produced smash hit, The Boy is Mine, was created the last time Divas Brandy and Monica took to the studio together way back in 1998- listen below.

At the time of the release, both singers were at the peak of their celebrity, so it was no small wonder that it was a massively successful collaboration, spending a record breaking 13 weeks atop the Billboard charts.

However, it wasn't just the combined star power that led to the success, but the quality of the song itself: a feisty battle between the two females over a single man, that played on the "rivalry" many thought existed between the pair. All played out vocally atop a synthesised harp loop and a contemporary R'n'b production, that still sounds as good today as it did over a decade ago.

Needless to say I was excited to hear what the pair would come up with when rumours surfaced they were recording together again.

Stars Pay Musical Tribute To Whitney Houston

With a Legacy as great as Whitney Houston's, it's no surprise that singers are continuing to pay tribute, many during their own shows, to the vocal genius since her untimely death. I'm sure this will be a list that grows as time progresses, but here are those I've found so far.

Please let me know of any others missed.

Watch: Jessie J Reworks Rihanna's "We Found Love" for Radio One's "Live Lounge"

Taking the lyrics of Rihanna's We Found Love back to their emotive roots- those that the original club banger somewhat obscured- Jessie J delivered a delicate, acoustic rendition of the song at her Radio 1 Live Lounge session.

She also treated viewers/listeners to a rendition of her UK number one hit single, Domino. Listen out for the impressive, G5 hitting, vocal-run-laden ending. Impressive- if not slightly excessive!

Siti Nurhaliza Vocal Profile/ Range [2 octaves/Coloratura mezzo-soprano]

I didn't know of her, until she was recommended, so here is a little blurb about Siti Nurhaliza to get you up to speed:

Siti Nurhaliza is a Malaysian artist, who to date, has garnered more than 200 local, as well as many international, awards. She rose to fame after winning a talent show in 1995, at the age 16- she's now 33- and has since released fifteen studio albums, with her latest, All Your Love, being her first in English.

Siti Nurhaliza

Vocal Type: Coloratura mezzo-soprano
Vocal Range: 2 Octaves 4 notes D3-A5
Whistle Register:No
Vocal Pluses: Siti Nurhaliza is a technical singer that sounds to have excellent understanding of her voice. She is capable of complex melisma that often dips into the major Locrian Scale, producing exotic and alluring melodies. It's skill that can be used throughout the range - listen to Kunia Dalam Samaran to hear how she jumps effortlessly between registers- and can be done so at incredible speeds.

Watch: Bet Honours Mariah Carey, While Kelly Rowland And Patti LaBelle Pay Musical Tribute

The Black Entertainment Television ( BET) Honours are designed to promote and celebrate the achievements of African Americans across a number of fields. The show, in its fifth year, attracted the presence of not only musical royalty, like Stevie Wonder and Aretha Franklin, but also that of the political kind, with none other than Michelle Obama making an appearance!

This year's musical honoraries included the Diva with the 5 Octave range, Mariah Carey. Not only did she receive an award for her contribution to music, but the lucky lady received two musical performances: one from Destiny's Child member, Kelly Rowland, and the other from musical legend Patti Labelle.

[ NOTE: The show was filmed last month but only screened this week .]

Review: Cassie "King Of Hearts"

Do you guys remember noughties singer Cassie? She was responsible for the ambient, R'n'B hit Me and U back in 2006? If you don't I'll post it below, maybe it'll jog the old noggin. Well, the 25 year old has been teasing with promises of new music for six years now, and finally delivered with new single King Of Hearts.