Selena Gomez Shows Off Hot Pink Bra, Looking For Attention From Justin Bieber?, Both Stars Celebrate Mother's Day [Photo]

Selena Gomez, 20, hopped out of her black SUV at Sony Studios in Burbank, California, with her hot pink bra on display underneath her white tank top on Monday.

Hollywood Life suggests that this 'fashion choice' was intentional and there has been speculation that this move was meant to attract the attention of her on/off boyfriend, Justin Bieber.

Gomez's casual outfit of jeans, a thick strapped tank top, espadrille-style shoes and a white shoulder bag was made a hint more flirty with the addition of the hot pink exposed underneath, Daily Mail suggests.

Gomez and Bieber have had an on/off relationship since they split in December, Daily Mail reports. Bieber posted a picture of them cuddling together on Twitter since that time captioning it, 'You've been makin' music for too long baby come cuddle me.'

Daily Mail reports that despite the rekindling of the flam every now and again, Gomez refers to her relationship with Bieber as 'crazy and intense.' In the June issue of In Style, Gomez said, "You can't help who you date. So I wouldn't swear off that or say that's what I want again. I don't know. I'm a kid, and a breakup is normal," according to Daily Mail. "I have to go through the emotions and feel it out. I'm doing my own thing, being with my friends, and he's doing very well too."

Gomez has definitely had some practice in the department of sex appeal since her new music video for her song 'Come & Get It' features her doing saucy dance moves in sexy attire.

"It is kind of a mystery, but I like that. It's a lot older. It's a lot more pop, a lot more dance, kind of techno feel to it. The rest of the record kind of speeds up a little bit and this one just had a beautiful feel to it that was elegant and another way for me to step out of what I did before. It just is a beautiful, confident song and that's what I wanted the video to be and everything else," Gomez said of the new song and video, according to Ocean Up.

In light of Mother's Day on Sunday, Gomez also snapped a photo of her mother's pregnant belly and posted it on Twitter with the caption, 'Hope all the amazing moms had a great day! I have the best momma in the world :)) I love you so much!' according to Hollywood Life. Meanwhile, Bieber posted a photo of himself and his mom when he brought her on stage to serenade her during a performance of his song 'One Less Lonely Girl.'